1 /* *INDENT-OFF* */ /* THIS FILE IS GENERATED */
3 /* Dynamic architecture support for GDB, the GNU debugger.
4 Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
23 /* This file was created with the aid of ``gdbarch.sh''.
25 The Bourne shell script ``gdbarch.sh'' creates the files
26 ``new-gdbarch.c'' and ``new-gdbarch.h and then compares them
27 against the existing ``gdbarch.[hc]''. Any differences found
30 If editing this file, please also run gdbarch.sh and merge any
31 changes into that script. Conversely, when making sweeping changes
32 to this file, modifying gdbarch.sh and using its output may prove
38 #include "dis-asm.h" /* Get defs for disassemble_info, which unfortunately is a typedef. */
40 /* Pull in function declarations refered to, indirectly, via macros. */
41 #include "value.h" /* For default_coerce_float_to_double which is referenced by a macro. */
42 #include "inferior.h" /* For unsigned_address_to_pointer(). */
48 struct minimal_symbol
;
52 extern struct gdbarch
*current_gdbarch
;
55 /* If any of the following are defined, the target wasn't correctly
59 #if defined (EXTRA_FRAME_INFO)
60 #error "EXTRA_FRAME_INFO: replaced by struct frame_extra_info"
65 #if defined (FRAME_FIND_SAVED_REGS)
66 #error "FRAME_FIND_SAVED_REGS: replaced by FRAME_INIT_SAVED_REGS"
70 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PURE) && defined (GDB_TM_FILE)
71 #error "GDB_TM_FILE: Pure multi-arch targets do not have a tm.h file."
75 /* The following are pre-initialized by GDBARCH. */
77 extern const struct bfd_arch_info
* gdbarch_bfd_arch_info (struct gdbarch
*gdbarch
);
78 /* set_gdbarch_bfd_arch_info() - not applicable - pre-initialized. */
79 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ARCHITECTURE)
80 #error "Non multi-arch definition of TARGET_ARCHITECTURE"
83 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ARCHITECTURE)
84 #define TARGET_ARCHITECTURE (gdbarch_bfd_arch_info (current_gdbarch))
88 extern int gdbarch_byte_order (struct gdbarch
*gdbarch
);
89 /* set_gdbarch_byte_order() - not applicable - pre-initialized. */
90 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BYTE_ORDER)
91 #error "Non multi-arch definition of TARGET_BYTE_ORDER"
94 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BYTE_ORDER)
95 #define TARGET_BYTE_ORDER (gdbarch_byte_order (current_gdbarch))
100 /* The following are initialized by the target dependent code. */
102 /* Number of bits in a char or unsigned char for the target machine.
103 Just like CHAR_BIT in <limits.h> but describes the target machine.
104 v::TARGET_CHAR_BIT:int:char_bit::::8 * sizeof (char):8::0:
106 Number of bits in a short or unsigned short for the target machine. */
108 /* Default (value) for non- multi-arch platforms. */
109 #if (!GDB_MULTI_ARCH) && !defined (TARGET_SHORT_BIT)
110 #define TARGET_SHORT_BIT (2*TARGET_CHAR_BIT)
113 extern int gdbarch_short_bit (struct gdbarch
*gdbarch
);
114 extern void set_gdbarch_short_bit (struct gdbarch
*gdbarch
, int short_bit
);
115 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_SHORT_BIT)
116 #error "Non multi-arch definition of TARGET_SHORT_BIT"
119 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_SHORT_BIT)
120 #define TARGET_SHORT_BIT (gdbarch_short_bit (current_gdbarch))
124 /* Number of bits in an int or unsigned int for the target machine. */
126 /* Default (value) for non- multi-arch platforms. */
127 #if (!GDB_MULTI_ARCH) && !defined (TARGET_INT_BIT)
128 #define TARGET_INT_BIT (4*TARGET_CHAR_BIT)
131 extern int gdbarch_int_bit (struct gdbarch
*gdbarch
);
132 extern void set_gdbarch_int_bit (struct gdbarch
*gdbarch
, int int_bit
);
133 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_INT_BIT)
134 #error "Non multi-arch definition of TARGET_INT_BIT"
137 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_INT_BIT)
138 #define TARGET_INT_BIT (gdbarch_int_bit (current_gdbarch))
142 /* Number of bits in a long or unsigned long for the target machine. */
144 /* Default (value) for non- multi-arch platforms. */
145 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_BIT)
146 #define TARGET_LONG_BIT (4*TARGET_CHAR_BIT)
149 extern int gdbarch_long_bit (struct gdbarch
*gdbarch
);
150 extern void set_gdbarch_long_bit (struct gdbarch
*gdbarch
, int long_bit
);
151 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_BIT)
152 #error "Non multi-arch definition of TARGET_LONG_BIT"
155 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_BIT)
156 #define TARGET_LONG_BIT (gdbarch_long_bit (current_gdbarch))
160 /* Number of bits in a long long or unsigned long long for the target
163 /* Default (value) for non- multi-arch platforms. */
164 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_LONG_BIT)
165 #define TARGET_LONG_LONG_BIT (2*TARGET_LONG_BIT)
168 extern int gdbarch_long_long_bit (struct gdbarch
*gdbarch
);
169 extern void set_gdbarch_long_long_bit (struct gdbarch
*gdbarch
, int long_long_bit
);
170 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_LONG_BIT)
171 #error "Non multi-arch definition of TARGET_LONG_LONG_BIT"
174 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_LONG_BIT)
175 #define TARGET_LONG_LONG_BIT (gdbarch_long_long_bit (current_gdbarch))
179 /* Number of bits in a float for the target machine. */
181 /* Default (value) for non- multi-arch platforms. */
182 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_BIT)
183 #define TARGET_FLOAT_BIT (4*TARGET_CHAR_BIT)
186 extern int gdbarch_float_bit (struct gdbarch
*gdbarch
);
187 extern void set_gdbarch_float_bit (struct gdbarch
*gdbarch
, int float_bit
);
188 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_BIT)
189 #error "Non multi-arch definition of TARGET_FLOAT_BIT"
192 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_BIT)
193 #define TARGET_FLOAT_BIT (gdbarch_float_bit (current_gdbarch))
197 /* Number of bits in a double for the target machine. */
199 /* Default (value) for non- multi-arch platforms. */
200 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_BIT)
201 #define TARGET_DOUBLE_BIT (8*TARGET_CHAR_BIT)
204 extern int gdbarch_double_bit (struct gdbarch
*gdbarch
);
205 extern void set_gdbarch_double_bit (struct gdbarch
*gdbarch
, int double_bit
);
206 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_BIT)
207 #error "Non multi-arch definition of TARGET_DOUBLE_BIT"
210 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_BIT)
211 #define TARGET_DOUBLE_BIT (gdbarch_double_bit (current_gdbarch))
215 /* Number of bits in a long double for the target machine. */
217 /* Default (value) for non- multi-arch platforms. */
218 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_BIT)
219 #define TARGET_LONG_DOUBLE_BIT (8*TARGET_CHAR_BIT)
222 extern int gdbarch_long_double_bit (struct gdbarch
*gdbarch
);
223 extern void set_gdbarch_long_double_bit (struct gdbarch
*gdbarch
, int long_double_bit
);
224 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_BIT)
225 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_BIT"
228 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_BIT)
229 #define TARGET_LONG_DOUBLE_BIT (gdbarch_long_double_bit (current_gdbarch))
233 /* For most targets, a pointer on the target and its representation as an
234 address in GDB have the same size and "look the same". For such a
235 target, you need only set TARGET_PTR_BIT / ptr_bit and TARGET_ADDR_BIT
236 / addr_bit will be set from it.
238 If TARGET_PTR_BIT and TARGET_ADDR_BIT are different, you'll probably
239 also need to set POINTER_TO_ADDRESS and ADDRESS_TO_POINTER as well.
241 ptr_bit is the size of a pointer on the target */
243 /* Default (value) for non- multi-arch platforms. */
244 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PTR_BIT)
245 #define TARGET_PTR_BIT (TARGET_INT_BIT)
248 extern int gdbarch_ptr_bit (struct gdbarch
*gdbarch
);
249 extern void set_gdbarch_ptr_bit (struct gdbarch
*gdbarch
, int ptr_bit
);
250 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PTR_BIT)
251 #error "Non multi-arch definition of TARGET_PTR_BIT"
254 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PTR_BIT)
255 #define TARGET_PTR_BIT (gdbarch_ptr_bit (current_gdbarch))
259 /* addr_bit is the size of a target address as represented in gdb */
261 /* Default (value) for non- multi-arch platforms. */
262 #if (!GDB_MULTI_ARCH) && !defined (TARGET_ADDR_BIT)
263 #define TARGET_ADDR_BIT (TARGET_PTR_BIT)
266 extern int gdbarch_addr_bit (struct gdbarch
*gdbarch
);
267 extern void set_gdbarch_addr_bit (struct gdbarch
*gdbarch
, int addr_bit
);
268 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_ADDR_BIT)
269 #error "Non multi-arch definition of TARGET_ADDR_BIT"
272 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_ADDR_BIT)
273 #define TARGET_ADDR_BIT (gdbarch_addr_bit (current_gdbarch))
277 /* Number of bits in a BFD_VMA for the target object file format. */
279 /* Default (value) for non- multi-arch platforms. */
280 #if (!GDB_MULTI_ARCH) && !defined (TARGET_BFD_VMA_BIT)
281 #define TARGET_BFD_VMA_BIT (TARGET_ARCHITECTURE->bits_per_address)
284 extern int gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
);
285 extern void set_gdbarch_bfd_vma_bit (struct gdbarch
*gdbarch
, int bfd_vma_bit
);
286 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_BFD_VMA_BIT)
287 #error "Non multi-arch definition of TARGET_BFD_VMA_BIT"
290 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_BFD_VMA_BIT)
291 #define TARGET_BFD_VMA_BIT (gdbarch_bfd_vma_bit (current_gdbarch))
295 /* One if `char' acts like `signed char', zero if `unsigned char'. */
297 /* Default (value) for non- multi-arch platforms. */
298 #if (!GDB_MULTI_ARCH) && !defined (TARGET_CHAR_SIGNED)
299 #define TARGET_CHAR_SIGNED (1)
302 extern int gdbarch_char_signed (struct gdbarch
*gdbarch
);
303 extern void set_gdbarch_char_signed (struct gdbarch
*gdbarch
, int char_signed
);
304 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_CHAR_SIGNED)
305 #error "Non multi-arch definition of TARGET_CHAR_SIGNED"
308 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_CHAR_SIGNED)
309 #define TARGET_CHAR_SIGNED (gdbarch_char_signed (current_gdbarch))
313 /* Default (function) for non- multi-arch platforms. */
314 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_PC)
315 #define TARGET_READ_PC(ptid) (generic_target_read_pc (ptid))
318 typedef CORE_ADDR (gdbarch_read_pc_ftype
) (ptid_t ptid
);
319 extern CORE_ADDR
gdbarch_read_pc (struct gdbarch
*gdbarch
, ptid_t ptid
);
320 extern void set_gdbarch_read_pc (struct gdbarch
*gdbarch
, gdbarch_read_pc_ftype
*read_pc
);
321 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_PC)
322 #error "Non multi-arch definition of TARGET_READ_PC"
325 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_PC)
326 #define TARGET_READ_PC(ptid) (gdbarch_read_pc (current_gdbarch, ptid))
330 /* Default (function) for non- multi-arch platforms. */
331 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_PC)
332 #define TARGET_WRITE_PC(val, ptid) (generic_target_write_pc (val, ptid))
335 typedef void (gdbarch_write_pc_ftype
) (CORE_ADDR val
, ptid_t ptid
);
336 extern void gdbarch_write_pc (struct gdbarch
*gdbarch
, CORE_ADDR val
, ptid_t ptid
);
337 extern void set_gdbarch_write_pc (struct gdbarch
*gdbarch
, gdbarch_write_pc_ftype
*write_pc
);
338 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_PC)
339 #error "Non multi-arch definition of TARGET_WRITE_PC"
342 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_PC)
343 #define TARGET_WRITE_PC(val, ptid) (gdbarch_write_pc (current_gdbarch, val, ptid))
347 /* Default (function) for non- multi-arch platforms. */
348 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_FP)
349 #define TARGET_READ_FP() (generic_target_read_fp ())
352 typedef CORE_ADDR (gdbarch_read_fp_ftype
) (void);
353 extern CORE_ADDR
gdbarch_read_fp (struct gdbarch
*gdbarch
);
354 extern void set_gdbarch_read_fp (struct gdbarch
*gdbarch
, gdbarch_read_fp_ftype
*read_fp
);
355 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_FP)
356 #error "Non multi-arch definition of TARGET_READ_FP"
359 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_FP)
360 #define TARGET_READ_FP() (gdbarch_read_fp (current_gdbarch))
364 /* Default (function) for non- multi-arch platforms. */
365 #if (!GDB_MULTI_ARCH) && !defined (TARGET_READ_SP)
366 #define TARGET_READ_SP() (generic_target_read_sp ())
369 typedef CORE_ADDR (gdbarch_read_sp_ftype
) (void);
370 extern CORE_ADDR
gdbarch_read_sp (struct gdbarch
*gdbarch
);
371 extern void set_gdbarch_read_sp (struct gdbarch
*gdbarch
, gdbarch_read_sp_ftype
*read_sp
);
372 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_READ_SP)
373 #error "Non multi-arch definition of TARGET_READ_SP"
376 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_READ_SP)
377 #define TARGET_READ_SP() (gdbarch_read_sp (current_gdbarch))
381 /* Default (function) for non- multi-arch platforms. */
382 #if (!GDB_MULTI_ARCH) && !defined (TARGET_WRITE_SP)
383 #define TARGET_WRITE_SP(val) (generic_target_write_sp (val))
386 typedef void (gdbarch_write_sp_ftype
) (CORE_ADDR val
);
387 extern void gdbarch_write_sp (struct gdbarch
*gdbarch
, CORE_ADDR val
);
388 extern void set_gdbarch_write_sp (struct gdbarch
*gdbarch
, gdbarch_write_sp_ftype
*write_sp
);
389 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_WRITE_SP)
390 #error "Non multi-arch definition of TARGET_WRITE_SP"
393 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_WRITE_SP)
394 #define TARGET_WRITE_SP(val) (gdbarch_write_sp (current_gdbarch, val))
398 /* Function for getting target's idea of a frame pointer. FIXME: GDB's
399 whole scheme for dealing with "frames" and "frame pointers" needs a
400 serious shakedown. */
402 /* Default (function) for non- multi-arch platforms. */
403 #if (!GDB_MULTI_ARCH) && !defined (TARGET_VIRTUAL_FRAME_POINTER)
404 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (legacy_virtual_frame_pointer (pc, frame_regnum, frame_offset))
407 typedef void (gdbarch_virtual_frame_pointer_ftype
) (CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
408 extern void gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, CORE_ADDR pc
, int *frame_regnum
, LONGEST
*frame_offset
);
409 extern void set_gdbarch_virtual_frame_pointer (struct gdbarch
*gdbarch
, gdbarch_virtual_frame_pointer_ftype
*virtual_frame_pointer
);
410 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_VIRTUAL_FRAME_POINTER)
411 #error "Non multi-arch definition of TARGET_VIRTUAL_FRAME_POINTER"
414 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_VIRTUAL_FRAME_POINTER)
415 #define TARGET_VIRTUAL_FRAME_POINTER(pc, frame_regnum, frame_offset) (gdbarch_virtual_frame_pointer (current_gdbarch, pc, frame_regnum, frame_offset))
419 extern int gdbarch_pseudo_register_read_p (struct gdbarch
*gdbarch
);
421 typedef void (gdbarch_pseudo_register_read_ftype
) (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, void *buf
);
422 extern void gdbarch_pseudo_register_read (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, void *buf
);
423 extern void set_gdbarch_pseudo_register_read (struct gdbarch
*gdbarch
, gdbarch_pseudo_register_read_ftype
*pseudo_register_read
);
425 extern int gdbarch_pseudo_register_write_p (struct gdbarch
*gdbarch
);
427 typedef void (gdbarch_pseudo_register_write_ftype
) (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, const void *buf
);
428 extern void gdbarch_pseudo_register_write (struct gdbarch
*gdbarch
, struct regcache
*regcache
, int cookednum
, const void *buf
);
429 extern void set_gdbarch_pseudo_register_write (struct gdbarch
*gdbarch
, gdbarch_pseudo_register_write_ftype
*pseudo_register_write
);
431 extern int gdbarch_num_regs (struct gdbarch
*gdbarch
);
432 extern void set_gdbarch_num_regs (struct gdbarch
*gdbarch
, int num_regs
);
433 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_REGS)
434 #error "Non multi-arch definition of NUM_REGS"
437 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_REGS)
438 #define NUM_REGS (gdbarch_num_regs (current_gdbarch))
442 /* This macro gives the number of pseudo-registers that live in the
443 register namespace but do not get fetched or stored on the target.
444 These pseudo-registers may be aliases for other registers,
445 combinations of other registers, or they may be computed by GDB. */
447 /* Default (value) for non- multi-arch platforms. */
448 #if (!GDB_MULTI_ARCH) && !defined (NUM_PSEUDO_REGS)
449 #define NUM_PSEUDO_REGS (0)
452 extern int gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
);
453 extern void set_gdbarch_num_pseudo_regs (struct gdbarch
*gdbarch
, int num_pseudo_regs
);
454 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NUM_PSEUDO_REGS)
455 #error "Non multi-arch definition of NUM_PSEUDO_REGS"
458 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NUM_PSEUDO_REGS)
459 #define NUM_PSEUDO_REGS (gdbarch_num_pseudo_regs (current_gdbarch))
463 /* GDB's standard (or well known) register numbers. These can map onto
464 a real register or a pseudo (computed) register or not be defined at
467 /* Default (value) for non- multi-arch platforms. */
468 #if (!GDB_MULTI_ARCH) && !defined (SP_REGNUM)
469 #define SP_REGNUM (-1)
472 extern int gdbarch_sp_regnum (struct gdbarch
*gdbarch
);
473 extern void set_gdbarch_sp_regnum (struct gdbarch
*gdbarch
, int sp_regnum
);
474 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SP_REGNUM)
475 #error "Non multi-arch definition of SP_REGNUM"
478 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SP_REGNUM)
479 #define SP_REGNUM (gdbarch_sp_regnum (current_gdbarch))
483 /* Default (value) for non- multi-arch platforms. */
484 #if (!GDB_MULTI_ARCH) && !defined (FP_REGNUM)
485 #define FP_REGNUM (-1)
488 extern int gdbarch_fp_regnum (struct gdbarch
*gdbarch
);
489 extern void set_gdbarch_fp_regnum (struct gdbarch
*gdbarch
, int fp_regnum
);
490 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP_REGNUM)
491 #error "Non multi-arch definition of FP_REGNUM"
494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP_REGNUM)
495 #define FP_REGNUM (gdbarch_fp_regnum (current_gdbarch))
499 /* Default (value) for non- multi-arch platforms. */
500 #if (!GDB_MULTI_ARCH) && !defined (PC_REGNUM)
501 #define PC_REGNUM (-1)
504 extern int gdbarch_pc_regnum (struct gdbarch
*gdbarch
);
505 extern void set_gdbarch_pc_regnum (struct gdbarch
*gdbarch
, int pc_regnum
);
506 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_REGNUM)
507 #error "Non multi-arch definition of PC_REGNUM"
510 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_REGNUM)
511 #define PC_REGNUM (gdbarch_pc_regnum (current_gdbarch))
515 /* Default (value) for non- multi-arch platforms. */
516 #if (!GDB_MULTI_ARCH) && !defined (PS_REGNUM)
517 #define PS_REGNUM (-1)
520 extern int gdbarch_ps_regnum (struct gdbarch
*gdbarch
);
521 extern void set_gdbarch_ps_regnum (struct gdbarch
*gdbarch
, int ps_regnum
);
522 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PS_REGNUM)
523 #error "Non multi-arch definition of PS_REGNUM"
526 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PS_REGNUM)
527 #define PS_REGNUM (gdbarch_ps_regnum (current_gdbarch))
531 /* Default (value) for non- multi-arch platforms. */
532 #if (!GDB_MULTI_ARCH) && !defined (FP0_REGNUM)
533 #define FP0_REGNUM (-1)
536 extern int gdbarch_fp0_regnum (struct gdbarch
*gdbarch
);
537 extern void set_gdbarch_fp0_regnum (struct gdbarch
*gdbarch
, int fp0_regnum
);
538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FP0_REGNUM)
539 #error "Non multi-arch definition of FP0_REGNUM"
542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FP0_REGNUM)
543 #define FP0_REGNUM (gdbarch_fp0_regnum (current_gdbarch))
547 /* Default (value) for non- multi-arch platforms. */
548 #if (!GDB_MULTI_ARCH) && !defined (NPC_REGNUM)
549 #define NPC_REGNUM (-1)
552 extern int gdbarch_npc_regnum (struct gdbarch
*gdbarch
);
553 extern void set_gdbarch_npc_regnum (struct gdbarch
*gdbarch
, int npc_regnum
);
554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NPC_REGNUM)
555 #error "Non multi-arch definition of NPC_REGNUM"
558 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NPC_REGNUM)
559 #define NPC_REGNUM (gdbarch_npc_regnum (current_gdbarch))
563 /* Convert stab register number (from `r' declaration) to a gdb REGNUM. */
565 /* Default (function) for non- multi-arch platforms. */
566 #if (!GDB_MULTI_ARCH) && !defined (STAB_REG_TO_REGNUM)
567 #define STAB_REG_TO_REGNUM(stab_regnr) (no_op_reg_to_regnum (stab_regnr))
570 typedef int (gdbarch_stab_reg_to_regnum_ftype
) (int stab_regnr
);
571 extern int gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, int stab_regnr
);
572 extern void set_gdbarch_stab_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_stab_reg_to_regnum_ftype
*stab_reg_to_regnum
);
573 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STAB_REG_TO_REGNUM)
574 #error "Non multi-arch definition of STAB_REG_TO_REGNUM"
577 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STAB_REG_TO_REGNUM)
578 #define STAB_REG_TO_REGNUM(stab_regnr) (gdbarch_stab_reg_to_regnum (current_gdbarch, stab_regnr))
582 /* Provide a default mapping from a ecoff register number to a gdb REGNUM. */
584 /* Default (function) for non- multi-arch platforms. */
585 #if (!GDB_MULTI_ARCH) && !defined (ECOFF_REG_TO_REGNUM)
586 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (no_op_reg_to_regnum (ecoff_regnr))
589 typedef int (gdbarch_ecoff_reg_to_regnum_ftype
) (int ecoff_regnr
);
590 extern int gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, int ecoff_regnr
);
591 extern void set_gdbarch_ecoff_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_ecoff_reg_to_regnum_ftype
*ecoff_reg_to_regnum
);
592 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ECOFF_REG_TO_REGNUM)
593 #error "Non multi-arch definition of ECOFF_REG_TO_REGNUM"
596 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ECOFF_REG_TO_REGNUM)
597 #define ECOFF_REG_TO_REGNUM(ecoff_regnr) (gdbarch_ecoff_reg_to_regnum (current_gdbarch, ecoff_regnr))
601 /* Provide a default mapping from a DWARF register number to a gdb REGNUM. */
603 /* Default (function) for non- multi-arch platforms. */
604 #if (!GDB_MULTI_ARCH) && !defined (DWARF_REG_TO_REGNUM)
605 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (no_op_reg_to_regnum (dwarf_regnr))
608 typedef int (gdbarch_dwarf_reg_to_regnum_ftype
) (int dwarf_regnr
);
609 extern int gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf_regnr
);
610 extern void set_gdbarch_dwarf_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf_reg_to_regnum_ftype
*dwarf_reg_to_regnum
);
611 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF_REG_TO_REGNUM)
612 #error "Non multi-arch definition of DWARF_REG_TO_REGNUM"
615 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF_REG_TO_REGNUM)
616 #define DWARF_REG_TO_REGNUM(dwarf_regnr) (gdbarch_dwarf_reg_to_regnum (current_gdbarch, dwarf_regnr))
620 /* Convert from an sdb register number to an internal gdb register number.
621 This should be defined in tm.h, if REGISTER_NAMES is not set up
622 to map one to one onto the sdb register numbers. */
624 /* Default (function) for non- multi-arch platforms. */
625 #if (!GDB_MULTI_ARCH) && !defined (SDB_REG_TO_REGNUM)
626 #define SDB_REG_TO_REGNUM(sdb_regnr) (no_op_reg_to_regnum (sdb_regnr))
629 typedef int (gdbarch_sdb_reg_to_regnum_ftype
) (int sdb_regnr
);
630 extern int gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, int sdb_regnr
);
631 extern void set_gdbarch_sdb_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_sdb_reg_to_regnum_ftype
*sdb_reg_to_regnum
);
632 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SDB_REG_TO_REGNUM)
633 #error "Non multi-arch definition of SDB_REG_TO_REGNUM"
636 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SDB_REG_TO_REGNUM)
637 #define SDB_REG_TO_REGNUM(sdb_regnr) (gdbarch_sdb_reg_to_regnum (current_gdbarch, sdb_regnr))
641 /* Default (function) for non- multi-arch platforms. */
642 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_REG_TO_REGNUM)
643 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (no_op_reg_to_regnum (dwarf2_regnr))
646 typedef int (gdbarch_dwarf2_reg_to_regnum_ftype
) (int dwarf2_regnr
);
647 extern int gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, int dwarf2_regnr
);
648 extern void set_gdbarch_dwarf2_reg_to_regnum (struct gdbarch
*gdbarch
, gdbarch_dwarf2_reg_to_regnum_ftype
*dwarf2_reg_to_regnum
);
649 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_REG_TO_REGNUM)
650 #error "Non multi-arch definition of DWARF2_REG_TO_REGNUM"
653 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_REG_TO_REGNUM)
654 #define DWARF2_REG_TO_REGNUM(dwarf2_regnr) (gdbarch_dwarf2_reg_to_regnum (current_gdbarch, dwarf2_regnr))
658 /* Default (function) for non- multi-arch platforms. */
659 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_NAME)
660 #define REGISTER_NAME(regnr) (legacy_register_name (regnr))
663 typedef const char * (gdbarch_register_name_ftype
) (int regnr
);
664 extern const char * gdbarch_register_name (struct gdbarch
*gdbarch
, int regnr
);
665 extern void set_gdbarch_register_name (struct gdbarch
*gdbarch
, gdbarch_register_name_ftype
*register_name
);
666 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_NAME)
667 #error "Non multi-arch definition of REGISTER_NAME"
670 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_NAME)
671 #define REGISTER_NAME(regnr) (gdbarch_register_name (current_gdbarch, regnr))
675 extern int gdbarch_register_size (struct gdbarch
*gdbarch
);
676 extern void set_gdbarch_register_size (struct gdbarch
*gdbarch
, int register_size
);
677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIZE)
678 #error "Non multi-arch definition of REGISTER_SIZE"
681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIZE)
682 #define REGISTER_SIZE (gdbarch_register_size (current_gdbarch))
686 extern int gdbarch_register_bytes (struct gdbarch
*gdbarch
);
687 extern void set_gdbarch_register_bytes (struct gdbarch
*gdbarch
, int register_bytes
);
688 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES)
689 #error "Non multi-arch definition of REGISTER_BYTES"
692 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES)
693 #define REGISTER_BYTES (gdbarch_register_bytes (current_gdbarch))
697 /* Default (function) for non- multi-arch platforms. */
698 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTE)
699 #define REGISTER_BYTE(reg_nr) (generic_register_byte (reg_nr))
702 typedef int (gdbarch_register_byte_ftype
) (int reg_nr
);
703 extern int gdbarch_register_byte (struct gdbarch
*gdbarch
, int reg_nr
);
704 extern void set_gdbarch_register_byte (struct gdbarch
*gdbarch
, gdbarch_register_byte_ftype
*register_byte
);
705 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTE)
706 #error "Non multi-arch definition of REGISTER_BYTE"
709 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTE)
710 #define REGISTER_BYTE(reg_nr) (gdbarch_register_byte (current_gdbarch, reg_nr))
714 /* Default (function) for non- multi-arch platforms. */
715 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_RAW_SIZE)
716 #define REGISTER_RAW_SIZE(reg_nr) (generic_register_size (reg_nr))
719 typedef int (gdbarch_register_raw_size_ftype
) (int reg_nr
);
720 extern int gdbarch_register_raw_size (struct gdbarch
*gdbarch
, int reg_nr
);
721 extern void set_gdbarch_register_raw_size (struct gdbarch
*gdbarch
, gdbarch_register_raw_size_ftype
*register_raw_size
);
722 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_RAW_SIZE)
723 #error "Non multi-arch definition of REGISTER_RAW_SIZE"
726 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_RAW_SIZE)
727 #define REGISTER_RAW_SIZE(reg_nr) (gdbarch_register_raw_size (current_gdbarch, reg_nr))
731 extern int gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
);
732 extern void set_gdbarch_max_register_raw_size (struct gdbarch
*gdbarch
, int max_register_raw_size
);
733 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_RAW_SIZE)
734 #error "Non multi-arch definition of MAX_REGISTER_RAW_SIZE"
737 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_RAW_SIZE)
738 #define MAX_REGISTER_RAW_SIZE (gdbarch_max_register_raw_size (current_gdbarch))
742 /* Default (function) for non- multi-arch platforms. */
743 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_VIRTUAL_SIZE)
744 #define REGISTER_VIRTUAL_SIZE(reg_nr) (generic_register_size (reg_nr))
747 typedef int (gdbarch_register_virtual_size_ftype
) (int reg_nr
);
748 extern int gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, int reg_nr
);
749 extern void set_gdbarch_register_virtual_size (struct gdbarch
*gdbarch
, gdbarch_register_virtual_size_ftype
*register_virtual_size
);
750 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_SIZE)
751 #error "Non multi-arch definition of REGISTER_VIRTUAL_SIZE"
754 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_SIZE)
755 #define REGISTER_VIRTUAL_SIZE(reg_nr) (gdbarch_register_virtual_size (current_gdbarch, reg_nr))
759 extern int gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
);
760 extern void set_gdbarch_max_register_virtual_size (struct gdbarch
*gdbarch
, int max_register_virtual_size
);
761 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MAX_REGISTER_VIRTUAL_SIZE)
762 #error "Non multi-arch definition of MAX_REGISTER_VIRTUAL_SIZE"
765 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MAX_REGISTER_VIRTUAL_SIZE)
766 #define MAX_REGISTER_VIRTUAL_SIZE (gdbarch_max_register_virtual_size (current_gdbarch))
770 typedef struct type
* (gdbarch_register_virtual_type_ftype
) (int reg_nr
);
771 extern struct type
* gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, int reg_nr
);
772 extern void set_gdbarch_register_virtual_type (struct gdbarch
*gdbarch
, gdbarch_register_virtual_type_ftype
*register_virtual_type
);
773 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_VIRTUAL_TYPE)
774 #error "Non multi-arch definition of REGISTER_VIRTUAL_TYPE"
777 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_VIRTUAL_TYPE)
778 #define REGISTER_VIRTUAL_TYPE(reg_nr) (gdbarch_register_virtual_type (current_gdbarch, reg_nr))
782 #if defined (DEPRECATED_DO_REGISTERS_INFO)
783 /* Legacy for systems yet to multi-arch DEPRECATED_DO_REGISTERS_INFO */
784 #if !defined (DEPRECATED_DO_REGISTERS_INFO_P)
785 #define DEPRECATED_DO_REGISTERS_INFO_P() (1)
789 /* Default predicate for non- multi-arch targets. */
790 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO_P)
791 #define DEPRECATED_DO_REGISTERS_INFO_P() (0)
794 extern int gdbarch_deprecated_do_registers_info_p (struct gdbarch
*gdbarch
);
795 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO_P)
796 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
798 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO_P)
799 #define DEPRECATED_DO_REGISTERS_INFO_P() (gdbarch_deprecated_do_registers_info_p (current_gdbarch))
802 /* Default (function) for non- multi-arch platforms. */
803 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_DO_REGISTERS_INFO)
804 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (internal_error (__FILE__, __LINE__, "DEPRECATED_DO_REGISTERS_INFO"), 0)
807 typedef void (gdbarch_deprecated_do_registers_info_ftype
) (int reg_nr
, int fpregs
);
808 extern void gdbarch_deprecated_do_registers_info (struct gdbarch
*gdbarch
, int reg_nr
, int fpregs
);
809 extern void set_gdbarch_deprecated_do_registers_info (struct gdbarch
*gdbarch
, gdbarch_deprecated_do_registers_info_ftype
*deprecated_do_registers_info
);
810 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_DO_REGISTERS_INFO)
811 #error "Non multi-arch definition of DEPRECATED_DO_REGISTERS_INFO"
814 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_DO_REGISTERS_INFO)
815 #define DEPRECATED_DO_REGISTERS_INFO(reg_nr, fpregs) (gdbarch_deprecated_do_registers_info (current_gdbarch, reg_nr, fpregs))
819 typedef void (gdbarch_print_registers_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, int regnum
, int all
);
820 extern void gdbarch_print_registers_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, int regnum
, int all
);
821 extern void set_gdbarch_print_registers_info (struct gdbarch
*gdbarch
, gdbarch_print_registers_info_ftype
*print_registers_info
);
823 extern int gdbarch_print_float_info_p (struct gdbarch
*gdbarch
);
825 typedef void (gdbarch_print_float_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
826 extern void gdbarch_print_float_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
827 extern void set_gdbarch_print_float_info (struct gdbarch
*gdbarch
, gdbarch_print_float_info_ftype
*print_float_info
);
829 extern int gdbarch_print_vector_info_p (struct gdbarch
*gdbarch
);
831 typedef void (gdbarch_print_vector_info_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
832 extern void gdbarch_print_vector_info (struct gdbarch
*gdbarch
, struct ui_file
*file
, struct frame_info
*frame
, const char *args
);
833 extern void set_gdbarch_print_vector_info (struct gdbarch
*gdbarch
, gdbarch_print_vector_info_ftype
*print_vector_info
);
835 /* MAP a GDB RAW register number onto a simulator register number. See
836 also include/...-sim.h. */
838 /* Default (function) for non- multi-arch platforms. */
839 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_SIM_REGNO)
840 #define REGISTER_SIM_REGNO(reg_nr) (legacy_register_sim_regno (reg_nr))
843 typedef int (gdbarch_register_sim_regno_ftype
) (int reg_nr
);
844 extern int gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, int reg_nr
);
845 extern void set_gdbarch_register_sim_regno (struct gdbarch
*gdbarch
, gdbarch_register_sim_regno_ftype
*register_sim_regno
);
846 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_SIM_REGNO)
847 #error "Non multi-arch definition of REGISTER_SIM_REGNO"
850 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_SIM_REGNO)
851 #define REGISTER_SIM_REGNO(reg_nr) (gdbarch_register_sim_regno (current_gdbarch, reg_nr))
855 #if defined (REGISTER_BYTES_OK)
856 /* Legacy for systems yet to multi-arch REGISTER_BYTES_OK */
857 #if !defined (REGISTER_BYTES_OK_P)
858 #define REGISTER_BYTES_OK_P() (1)
862 /* Default predicate for non- multi-arch targets. */
863 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK_P)
864 #define REGISTER_BYTES_OK_P() (0)
867 extern int gdbarch_register_bytes_ok_p (struct gdbarch
*gdbarch
);
868 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK_P)
869 #error "Non multi-arch definition of REGISTER_BYTES_OK"
871 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK_P)
872 #define REGISTER_BYTES_OK_P() (gdbarch_register_bytes_ok_p (current_gdbarch))
875 /* Default (function) for non- multi-arch platforms. */
876 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_BYTES_OK)
877 #define REGISTER_BYTES_OK(nr_bytes) (internal_error (__FILE__, __LINE__, "REGISTER_BYTES_OK"), 0)
880 typedef int (gdbarch_register_bytes_ok_ftype
) (long nr_bytes
);
881 extern int gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, long nr_bytes
);
882 extern void set_gdbarch_register_bytes_ok (struct gdbarch
*gdbarch
, gdbarch_register_bytes_ok_ftype
*register_bytes_ok
);
883 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_BYTES_OK)
884 #error "Non multi-arch definition of REGISTER_BYTES_OK"
887 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_BYTES_OK)
888 #define REGISTER_BYTES_OK(nr_bytes) (gdbarch_register_bytes_ok (current_gdbarch, nr_bytes))
892 /* Default (function) for non- multi-arch platforms. */
893 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_FETCH_REGISTER)
894 #define CANNOT_FETCH_REGISTER(regnum) (cannot_register_not (regnum))
897 typedef int (gdbarch_cannot_fetch_register_ftype
) (int regnum
);
898 extern int gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, int regnum
);
899 extern void set_gdbarch_cannot_fetch_register (struct gdbarch
*gdbarch
, gdbarch_cannot_fetch_register_ftype
*cannot_fetch_register
);
900 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_FETCH_REGISTER)
901 #error "Non multi-arch definition of CANNOT_FETCH_REGISTER"
904 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_FETCH_REGISTER)
905 #define CANNOT_FETCH_REGISTER(regnum) (gdbarch_cannot_fetch_register (current_gdbarch, regnum))
909 /* Default (function) for non- multi-arch platforms. */
910 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STORE_REGISTER)
911 #define CANNOT_STORE_REGISTER(regnum) (cannot_register_not (regnum))
914 typedef int (gdbarch_cannot_store_register_ftype
) (int regnum
);
915 extern int gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, int regnum
);
916 extern void set_gdbarch_cannot_store_register (struct gdbarch
*gdbarch
, gdbarch_cannot_store_register_ftype
*cannot_store_register
);
917 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STORE_REGISTER)
918 #error "Non multi-arch definition of CANNOT_STORE_REGISTER"
921 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STORE_REGISTER)
922 #define CANNOT_STORE_REGISTER(regnum) (gdbarch_cannot_store_register (current_gdbarch, regnum))
926 /* setjmp/longjmp support. */
928 #if defined (GET_LONGJMP_TARGET)
929 /* Legacy for systems yet to multi-arch GET_LONGJMP_TARGET */
930 #if !defined (GET_LONGJMP_TARGET_P)
931 #define GET_LONGJMP_TARGET_P() (1)
935 /* Default predicate for non- multi-arch targets. */
936 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET_P)
937 #define GET_LONGJMP_TARGET_P() (0)
940 extern int gdbarch_get_longjmp_target_p (struct gdbarch
*gdbarch
);
941 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET_P)
942 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
944 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET_P)
945 #define GET_LONGJMP_TARGET_P() (gdbarch_get_longjmp_target_p (current_gdbarch))
948 /* Default (function) for non- multi-arch platforms. */
949 #if (!GDB_MULTI_ARCH) && !defined (GET_LONGJMP_TARGET)
950 #define GET_LONGJMP_TARGET(pc) (internal_error (__FILE__, __LINE__, "GET_LONGJMP_TARGET"), 0)
953 typedef int (gdbarch_get_longjmp_target_ftype
) (CORE_ADDR
*pc
);
954 extern int gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, CORE_ADDR
*pc
);
955 extern void set_gdbarch_get_longjmp_target (struct gdbarch
*gdbarch
, gdbarch_get_longjmp_target_ftype
*get_longjmp_target
);
956 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_LONGJMP_TARGET)
957 #error "Non multi-arch definition of GET_LONGJMP_TARGET"
960 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_LONGJMP_TARGET)
961 #define GET_LONGJMP_TARGET(pc) (gdbarch_get_longjmp_target (current_gdbarch, pc))
965 /* Non multi-arch DUMMY_FRAMES are a mess (multi-arch ones are not that
966 much better but at least they are vaguely consistent). The headers
967 and body contain convoluted #if/#else sequences for determine how
968 things should be compiled. Instead of trying to mimic that
969 behaviour here (and hence entrench it further) gdbarch simply
970 reqires that these methods be set up from the word go. This also
971 avoids any potential problems with moving beyond multi-arch partial. */
973 /* Default (value) for non- multi-arch platforms. */
974 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
975 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (1)
978 extern int gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch
*gdbarch
);
979 extern void set_gdbarch_deprecated_use_generic_dummy_frames (struct gdbarch
*gdbarch
, int deprecated_use_generic_dummy_frames
);
980 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
981 #error "Non multi-arch definition of DEPRECATED_USE_GENERIC_DUMMY_FRAMES"
984 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_USE_GENERIC_DUMMY_FRAMES)
985 #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES (gdbarch_deprecated_use_generic_dummy_frames (current_gdbarch))
989 /* Default (value) for non- multi-arch platforms. */
990 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_LOCATION)
991 #define CALL_DUMMY_LOCATION (AT_ENTRY_POINT)
994 extern int gdbarch_call_dummy_location (struct gdbarch
*gdbarch
);
995 extern void set_gdbarch_call_dummy_location (struct gdbarch
*gdbarch
, int call_dummy_location
);
996 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LOCATION)
997 #error "Non multi-arch definition of CALL_DUMMY_LOCATION"
1000 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LOCATION)
1001 #define CALL_DUMMY_LOCATION (gdbarch_call_dummy_location (current_gdbarch))
1005 typedef CORE_ADDR (gdbarch_call_dummy_address_ftype
) (void);
1006 extern CORE_ADDR
gdbarch_call_dummy_address (struct gdbarch
*gdbarch
);
1007 extern void set_gdbarch_call_dummy_address (struct gdbarch
*gdbarch
, gdbarch_call_dummy_address_ftype
*call_dummy_address
);
1008 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_ADDRESS)
1009 #error "Non multi-arch definition of CALL_DUMMY_ADDRESS"
1012 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_ADDRESS)
1013 #define CALL_DUMMY_ADDRESS() (gdbarch_call_dummy_address (current_gdbarch))
1017 extern CORE_ADDR
gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
);
1018 extern void set_gdbarch_call_dummy_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_start_offset
);
1019 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_START_OFFSET)
1020 #error "Non multi-arch definition of CALL_DUMMY_START_OFFSET"
1023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_START_OFFSET)
1024 #define CALL_DUMMY_START_OFFSET (gdbarch_call_dummy_start_offset (current_gdbarch))
1028 extern CORE_ADDR
gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
);
1029 extern void set_gdbarch_call_dummy_breakpoint_offset (struct gdbarch
*gdbarch
, CORE_ADDR call_dummy_breakpoint_offset
);
1030 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1031 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET"
1034 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET)
1035 #define CALL_DUMMY_BREAKPOINT_OFFSET (gdbarch_call_dummy_breakpoint_offset (current_gdbarch))
1039 extern int gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
);
1040 extern void set_gdbarch_call_dummy_breakpoint_offset_p (struct gdbarch
*gdbarch
, int call_dummy_breakpoint_offset_p
);
1041 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1042 #error "Non multi-arch definition of CALL_DUMMY_BREAKPOINT_OFFSET_P"
1045 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_BREAKPOINT_OFFSET_P)
1046 #define CALL_DUMMY_BREAKPOINT_OFFSET_P (gdbarch_call_dummy_breakpoint_offset_p (current_gdbarch))
1050 extern int gdbarch_call_dummy_length (struct gdbarch
*gdbarch
);
1051 extern void set_gdbarch_call_dummy_length (struct gdbarch
*gdbarch
, int call_dummy_length
);
1052 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_LENGTH)
1053 #error "Non multi-arch definition of CALL_DUMMY_LENGTH"
1056 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_LENGTH)
1057 #define CALL_DUMMY_LENGTH (gdbarch_call_dummy_length (current_gdbarch))
1061 /* NOTE: cagney/2002-11-24: This function with predicate has a valid
1062 (callable) initial value. As a consequence, even when the predicate
1063 is false, the corresponding function works. This simplifies the
1064 migration process - old code, calling DEPRECATED_PC_IN_CALL_DUMMY(),
1065 doesn't need to be modified. */
1067 #if defined (DEPRECATED_PC_IN_CALL_DUMMY)
1068 /* Legacy for systems yet to multi-arch DEPRECATED_PC_IN_CALL_DUMMY */
1069 #if !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1070 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (1)
1074 /* Default predicate for non- multi-arch targets. */
1075 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1076 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (0)
1079 extern int gdbarch_deprecated_pc_in_call_dummy_p (struct gdbarch
*gdbarch
);
1080 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1081 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1083 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY_P)
1084 #define DEPRECATED_PC_IN_CALL_DUMMY_P() (gdbarch_deprecated_pc_in_call_dummy_p (current_gdbarch))
1087 /* Default (function) for non- multi-arch platforms. */
1088 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1089 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (generic_pc_in_call_dummy (pc, sp, frame_address))
1092 typedef int (gdbarch_deprecated_pc_in_call_dummy_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1093 extern int gdbarch_deprecated_pc_in_call_dummy (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
, CORE_ADDR frame_address
);
1094 extern void set_gdbarch_deprecated_pc_in_call_dummy (struct gdbarch
*gdbarch
, gdbarch_deprecated_pc_in_call_dummy_ftype
*deprecated_pc_in_call_dummy
);
1095 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_PC_IN_CALL_DUMMY)
1096 #error "Non multi-arch definition of DEPRECATED_PC_IN_CALL_DUMMY"
1099 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_PC_IN_CALL_DUMMY)
1100 #define DEPRECATED_PC_IN_CALL_DUMMY(pc, sp, frame_address) (gdbarch_deprecated_pc_in_call_dummy (current_gdbarch, pc, sp, frame_address))
1104 extern int gdbarch_call_dummy_p (struct gdbarch
*gdbarch
);
1105 extern void set_gdbarch_call_dummy_p (struct gdbarch
*gdbarch
, int call_dummy_p
);
1106 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_P)
1107 #error "Non multi-arch definition of CALL_DUMMY_P"
1110 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_P)
1111 #define CALL_DUMMY_P (gdbarch_call_dummy_p (current_gdbarch))
1115 /* Default (value) for non- multi-arch platforms. */
1116 #if (!GDB_MULTI_ARCH) && !defined (CALL_DUMMY_WORDS)
1117 #define CALL_DUMMY_WORDS (legacy_call_dummy_words)
1120 extern LONGEST
* gdbarch_call_dummy_words (struct gdbarch
*gdbarch
);
1121 extern void set_gdbarch_call_dummy_words (struct gdbarch
*gdbarch
, LONGEST
* call_dummy_words
);
1122 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_WORDS)
1123 #error "Non multi-arch definition of CALL_DUMMY_WORDS"
1126 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_WORDS)
1127 #define CALL_DUMMY_WORDS (gdbarch_call_dummy_words (current_gdbarch))
1131 /* Default (value) for non- multi-arch platforms. */
1132 #if (!GDB_MULTI_ARCH) && !defined (SIZEOF_CALL_DUMMY_WORDS)
1133 #define SIZEOF_CALL_DUMMY_WORDS (legacy_sizeof_call_dummy_words)
1136 extern int gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
);
1137 extern void set_gdbarch_sizeof_call_dummy_words (struct gdbarch
*gdbarch
, int sizeof_call_dummy_words
);
1138 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIZEOF_CALL_DUMMY_WORDS)
1139 #error "Non multi-arch definition of SIZEOF_CALL_DUMMY_WORDS"
1142 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIZEOF_CALL_DUMMY_WORDS)
1143 #define SIZEOF_CALL_DUMMY_WORDS (gdbarch_sizeof_call_dummy_words (current_gdbarch))
1147 extern int gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
);
1148 extern void set_gdbarch_call_dummy_stack_adjust_p (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust_p
);
1149 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST_P)
1150 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST_P"
1153 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST_P)
1154 #define CALL_DUMMY_STACK_ADJUST_P (gdbarch_call_dummy_stack_adjust_p (current_gdbarch))
1158 extern int gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
);
1159 extern void set_gdbarch_call_dummy_stack_adjust (struct gdbarch
*gdbarch
, int call_dummy_stack_adjust
);
1160 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CALL_DUMMY_STACK_ADJUST)
1161 #error "Non multi-arch definition of CALL_DUMMY_STACK_ADJUST"
1164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CALL_DUMMY_STACK_ADJUST)
1165 #define CALL_DUMMY_STACK_ADJUST (gdbarch_call_dummy_stack_adjust (current_gdbarch))
1169 typedef void (gdbarch_fix_call_dummy_ftype
) (char *dummy
, CORE_ADDR pc
, CORE_ADDR fun
, int nargs
, struct value
**args
, struct type
*type
, int gcc_p
);
1170 extern void gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, char *dummy
, CORE_ADDR pc
, CORE_ADDR fun
, int nargs
, struct value
**args
, struct type
*type
, int gcc_p
);
1171 extern void set_gdbarch_fix_call_dummy (struct gdbarch
*gdbarch
, gdbarch_fix_call_dummy_ftype
*fix_call_dummy
);
1172 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FIX_CALL_DUMMY)
1173 #error "Non multi-arch definition of FIX_CALL_DUMMY"
1176 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FIX_CALL_DUMMY)
1177 #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p) (gdbarch_fix_call_dummy (current_gdbarch, dummy, pc, fun, nargs, args, type, gcc_p))
1181 /* Default (function) for non- multi-arch platforms. */
1182 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC_FIRST)
1183 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
1186 typedef void (gdbarch_init_frame_pc_first_ftype
) (int fromleaf
, struct frame_info
*prev
);
1187 extern void gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1188 extern void set_gdbarch_init_frame_pc_first (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_first_ftype
*init_frame_pc_first
);
1189 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC_FIRST)
1190 #error "Non multi-arch definition of INIT_FRAME_PC_FIRST"
1193 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC_FIRST)
1194 #define INIT_FRAME_PC_FIRST(fromleaf, prev) (gdbarch_init_frame_pc_first (current_gdbarch, fromleaf, prev))
1198 /* Default (function) for non- multi-arch platforms. */
1199 #if (!GDB_MULTI_ARCH) && !defined (INIT_FRAME_PC)
1200 #define INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_default (fromleaf, prev))
1203 typedef void (gdbarch_init_frame_pc_ftype
) (int fromleaf
, struct frame_info
*prev
);
1204 extern void gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*prev
);
1205 extern void set_gdbarch_init_frame_pc (struct gdbarch
*gdbarch
, gdbarch_init_frame_pc_ftype
*init_frame_pc
);
1206 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_FRAME_PC)
1207 #error "Non multi-arch definition of INIT_FRAME_PC"
1210 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_FRAME_PC)
1211 #define INIT_FRAME_PC(fromleaf, prev) (gdbarch_init_frame_pc (current_gdbarch, fromleaf, prev))
1215 extern int gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
);
1216 extern void set_gdbarch_believe_pcc_promotion (struct gdbarch
*gdbarch
, int believe_pcc_promotion
);
1217 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION)
1218 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION"
1221 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION)
1222 #define BELIEVE_PCC_PROMOTION (gdbarch_believe_pcc_promotion (current_gdbarch))
1226 extern int gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
);
1227 extern void set_gdbarch_believe_pcc_promotion_type (struct gdbarch
*gdbarch
, int believe_pcc_promotion_type
);
1228 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BELIEVE_PCC_PROMOTION_TYPE)
1229 #error "Non multi-arch definition of BELIEVE_PCC_PROMOTION_TYPE"
1232 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BELIEVE_PCC_PROMOTION_TYPE)
1233 #define BELIEVE_PCC_PROMOTION_TYPE (gdbarch_believe_pcc_promotion_type (current_gdbarch))
1237 /* Default (function) for non- multi-arch platforms. */
1238 #if (!GDB_MULTI_ARCH) && !defined (COERCE_FLOAT_TO_DOUBLE)
1239 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (default_coerce_float_to_double (formal, actual))
1242 typedef int (gdbarch_coerce_float_to_double_ftype
) (struct type
*formal
, struct type
*actual
);
1243 extern int gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, struct type
*formal
, struct type
*actual
);
1244 extern void set_gdbarch_coerce_float_to_double (struct gdbarch
*gdbarch
, gdbarch_coerce_float_to_double_ftype
*coerce_float_to_double
);
1245 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COERCE_FLOAT_TO_DOUBLE)
1246 #error "Non multi-arch definition of COERCE_FLOAT_TO_DOUBLE"
1249 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COERCE_FLOAT_TO_DOUBLE)
1250 #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (gdbarch_coerce_float_to_double (current_gdbarch, formal, actual))
1254 #if defined (GET_SAVED_REGISTER)
1255 /* Legacy for systems yet to multi-arch GET_SAVED_REGISTER */
1256 #if !defined (GET_SAVED_REGISTER_P)
1257 #define GET_SAVED_REGISTER_P() (1)
1261 /* Default predicate for non- multi-arch targets. */
1262 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER_P)
1263 #define GET_SAVED_REGISTER_P() (0)
1266 extern int gdbarch_get_saved_register_p (struct gdbarch
*gdbarch
);
1267 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER_P)
1268 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1270 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER_P)
1271 #define GET_SAVED_REGISTER_P() (gdbarch_get_saved_register_p (current_gdbarch))
1274 /* Default (function) for non- multi-arch platforms. */
1275 #if (!GDB_MULTI_ARCH) && !defined (GET_SAVED_REGISTER)
1276 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (internal_error (__FILE__, __LINE__, "GET_SAVED_REGISTER"), 0)
1279 typedef void (gdbarch_get_saved_register_ftype
) (char *raw_buffer
, int *optimized
, CORE_ADDR
*addrp
, struct frame_info
*frame
, int regnum
, enum lval_type
*lval
);
1280 extern void gdbarch_get_saved_register (struct gdbarch
*gdbarch
, char *raw_buffer
, int *optimized
, CORE_ADDR
*addrp
, struct frame_info
*frame
, int regnum
, enum lval_type
*lval
);
1281 extern void set_gdbarch_get_saved_register (struct gdbarch
*gdbarch
, gdbarch_get_saved_register_ftype
*get_saved_register
);
1282 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (GET_SAVED_REGISTER)
1283 #error "Non multi-arch definition of GET_SAVED_REGISTER"
1286 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (GET_SAVED_REGISTER)
1287 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) (gdbarch_get_saved_register (current_gdbarch, raw_buffer, optimized, addrp, frame, regnum, lval))
1291 /* Default (function) for non- multi-arch platforms. */
1292 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERTIBLE)
1293 #define REGISTER_CONVERTIBLE(nr) (generic_register_convertible_not (nr))
1296 typedef int (gdbarch_register_convertible_ftype
) (int nr
);
1297 extern int gdbarch_register_convertible (struct gdbarch
*gdbarch
, int nr
);
1298 extern void set_gdbarch_register_convertible (struct gdbarch
*gdbarch
, gdbarch_register_convertible_ftype
*register_convertible
);
1299 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERTIBLE)
1300 #error "Non multi-arch definition of REGISTER_CONVERTIBLE"
1303 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERTIBLE)
1304 #define REGISTER_CONVERTIBLE(nr) (gdbarch_register_convertible (current_gdbarch, nr))
1308 /* Default (function) for non- multi-arch platforms. */
1309 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_VIRTUAL)
1310 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_VIRTUAL"), 0)
1313 typedef void (gdbarch_register_convert_to_virtual_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1314 extern void gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1315 extern void set_gdbarch_register_convert_to_virtual (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_virtual_ftype
*register_convert_to_virtual
);
1316 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_VIRTUAL)
1317 #error "Non multi-arch definition of REGISTER_CONVERT_TO_VIRTUAL"
1320 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_VIRTUAL)
1321 #define REGISTER_CONVERT_TO_VIRTUAL(regnum, type, from, to) (gdbarch_register_convert_to_virtual (current_gdbarch, regnum, type, from, to))
1325 /* Default (function) for non- multi-arch platforms. */
1326 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_CONVERT_TO_RAW)
1327 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (internal_error (__FILE__, __LINE__, "REGISTER_CONVERT_TO_RAW"), 0)
1330 typedef void (gdbarch_register_convert_to_raw_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1331 extern void gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1332 extern void set_gdbarch_register_convert_to_raw (struct gdbarch
*gdbarch
, gdbarch_register_convert_to_raw_ftype
*register_convert_to_raw
);
1333 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_CONVERT_TO_RAW)
1334 #error "Non multi-arch definition of REGISTER_CONVERT_TO_RAW"
1337 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_CONVERT_TO_RAW)
1338 #define REGISTER_CONVERT_TO_RAW(type, regnum, from, to) (gdbarch_register_convert_to_raw (current_gdbarch, type, regnum, from, to))
1342 /* Default (function) for non- multi-arch platforms. */
1343 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_REGISTER_P)
1344 #define CONVERT_REGISTER_P(regnum) (legacy_convert_register_p (regnum))
1347 typedef int (gdbarch_convert_register_p_ftype
) (int regnum
);
1348 extern int gdbarch_convert_register_p (struct gdbarch
*gdbarch
, int regnum
);
1349 extern void set_gdbarch_convert_register_p (struct gdbarch
*gdbarch
, gdbarch_convert_register_p_ftype
*convert_register_p
);
1350 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_REGISTER_P)
1351 #error "Non multi-arch definition of CONVERT_REGISTER_P"
1354 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_REGISTER_P)
1355 #define CONVERT_REGISTER_P(regnum) (gdbarch_convert_register_p (current_gdbarch, regnum))
1359 /* Default (function) for non- multi-arch platforms. */
1360 #if (!GDB_MULTI_ARCH) && !defined (REGISTER_TO_VALUE)
1361 #define REGISTER_TO_VALUE(regnum, type, from, to) (legacy_register_to_value (regnum, type, from, to))
1364 typedef void (gdbarch_register_to_value_ftype
) (int regnum
, struct type
*type
, char *from
, char *to
);
1365 extern void gdbarch_register_to_value (struct gdbarch
*gdbarch
, int regnum
, struct type
*type
, char *from
, char *to
);
1366 extern void set_gdbarch_register_to_value (struct gdbarch
*gdbarch
, gdbarch_register_to_value_ftype
*register_to_value
);
1367 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (REGISTER_TO_VALUE)
1368 #error "Non multi-arch definition of REGISTER_TO_VALUE"
1371 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (REGISTER_TO_VALUE)
1372 #define REGISTER_TO_VALUE(regnum, type, from, to) (gdbarch_register_to_value (current_gdbarch, regnum, type, from, to))
1376 /* Default (function) for non- multi-arch platforms. */
1377 #if (!GDB_MULTI_ARCH) && !defined (VALUE_TO_REGISTER)
1378 #define VALUE_TO_REGISTER(type, regnum, from, to) (legacy_value_to_register (type, regnum, from, to))
1381 typedef void (gdbarch_value_to_register_ftype
) (struct type
*type
, int regnum
, char *from
, char *to
);
1382 extern void gdbarch_value_to_register (struct gdbarch
*gdbarch
, struct type
*type
, int regnum
, char *from
, char *to
);
1383 extern void set_gdbarch_value_to_register (struct gdbarch
*gdbarch
, gdbarch_value_to_register_ftype
*value_to_register
);
1384 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) && defined (VALUE_TO_REGISTER)
1385 #error "Non multi-arch definition of VALUE_TO_REGISTER"
1388 #if (GDB_MULTI_ARCH >= GDB_MULTI_ARCH_PARTIAL) || !defined (VALUE_TO_REGISTER)
1389 #define VALUE_TO_REGISTER(type, regnum, from, to) (gdbarch_value_to_register (current_gdbarch, type, regnum, from, to))
1393 /* Default (function) for non- multi-arch platforms. */
1394 #if (!GDB_MULTI_ARCH) && !defined (POINTER_TO_ADDRESS)
1395 #define POINTER_TO_ADDRESS(type, buf) (unsigned_pointer_to_address (type, buf))
1398 typedef CORE_ADDR (gdbarch_pointer_to_address_ftype
) (struct type
*type
, void *buf
);
1399 extern CORE_ADDR
gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1400 extern void set_gdbarch_pointer_to_address (struct gdbarch
*gdbarch
, gdbarch_pointer_to_address_ftype
*pointer_to_address
);
1401 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POINTER_TO_ADDRESS)
1402 #error "Non multi-arch definition of POINTER_TO_ADDRESS"
1405 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POINTER_TO_ADDRESS)
1406 #define POINTER_TO_ADDRESS(type, buf) (gdbarch_pointer_to_address (current_gdbarch, type, buf))
1410 /* Default (function) for non- multi-arch platforms. */
1411 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_TO_POINTER)
1412 #define ADDRESS_TO_POINTER(type, buf, addr) (unsigned_address_to_pointer (type, buf, addr))
1415 typedef void (gdbarch_address_to_pointer_ftype
) (struct type
*type
, void *buf
, CORE_ADDR addr
);
1416 extern void gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
, CORE_ADDR addr
);
1417 extern void set_gdbarch_address_to_pointer (struct gdbarch
*gdbarch
, gdbarch_address_to_pointer_ftype
*address_to_pointer
);
1418 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_TO_POINTER)
1419 #error "Non multi-arch definition of ADDRESS_TO_POINTER"
1422 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_TO_POINTER)
1423 #define ADDRESS_TO_POINTER(type, buf, addr) (gdbarch_address_to_pointer (current_gdbarch, type, buf, addr))
1427 #if defined (INTEGER_TO_ADDRESS)
1428 /* Legacy for systems yet to multi-arch INTEGER_TO_ADDRESS */
1429 #if !defined (INTEGER_TO_ADDRESS_P)
1430 #define INTEGER_TO_ADDRESS_P() (1)
1434 /* Default predicate for non- multi-arch targets. */
1435 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS_P)
1436 #define INTEGER_TO_ADDRESS_P() (0)
1439 extern int gdbarch_integer_to_address_p (struct gdbarch
*gdbarch
);
1440 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS_P)
1441 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1443 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS_P)
1444 #define INTEGER_TO_ADDRESS_P() (gdbarch_integer_to_address_p (current_gdbarch))
1447 /* Default (function) for non- multi-arch platforms. */
1448 #if (!GDB_MULTI_ARCH) && !defined (INTEGER_TO_ADDRESS)
1449 #define INTEGER_TO_ADDRESS(type, buf) (internal_error (__FILE__, __LINE__, "INTEGER_TO_ADDRESS"), 0)
1452 typedef CORE_ADDR (gdbarch_integer_to_address_ftype
) (struct type
*type
, void *buf
);
1453 extern CORE_ADDR
gdbarch_integer_to_address (struct gdbarch
*gdbarch
, struct type
*type
, void *buf
);
1454 extern void set_gdbarch_integer_to_address (struct gdbarch
*gdbarch
, gdbarch_integer_to_address_ftype
*integer_to_address
);
1455 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INTEGER_TO_ADDRESS)
1456 #error "Non multi-arch definition of INTEGER_TO_ADDRESS"
1459 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INTEGER_TO_ADDRESS)
1460 #define INTEGER_TO_ADDRESS(type, buf) (gdbarch_integer_to_address (current_gdbarch, type, buf))
1464 /* Default (function) for non- multi-arch platforms. */
1465 #if (!GDB_MULTI_ARCH) && !defined (RETURN_VALUE_ON_STACK)
1466 #define RETURN_VALUE_ON_STACK(type) (generic_return_value_on_stack_not (type))
1469 typedef int (gdbarch_return_value_on_stack_ftype
) (struct type
*type
);
1470 extern int gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, struct type
*type
);
1471 extern void set_gdbarch_return_value_on_stack (struct gdbarch
*gdbarch
, gdbarch_return_value_on_stack_ftype
*return_value_on_stack
);
1472 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (RETURN_VALUE_ON_STACK)
1473 #error "Non multi-arch definition of RETURN_VALUE_ON_STACK"
1476 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (RETURN_VALUE_ON_STACK)
1477 #define RETURN_VALUE_ON_STACK(type) (gdbarch_return_value_on_stack (current_gdbarch, type))
1481 /* Default (function) for non- multi-arch platforms. */
1482 #if (!GDB_MULTI_ARCH) && !defined (PUSH_ARGUMENTS)
1483 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (default_push_arguments (nargs, args, sp, struct_return, struct_addr))
1486 typedef CORE_ADDR (gdbarch_push_arguments_ftype
) (int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1487 extern CORE_ADDR
gdbarch_push_arguments (struct gdbarch
*gdbarch
, int nargs
, struct value
**args
, CORE_ADDR sp
, int struct_return
, CORE_ADDR struct_addr
);
1488 extern void set_gdbarch_push_arguments (struct gdbarch
*gdbarch
, gdbarch_push_arguments_ftype
*push_arguments
);
1489 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_ARGUMENTS)
1490 #error "Non multi-arch definition of PUSH_ARGUMENTS"
1493 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_ARGUMENTS)
1494 #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) (gdbarch_push_arguments (current_gdbarch, nargs, args, sp, struct_return, struct_addr))
1498 typedef void (gdbarch_push_dummy_frame_ftype
) (void);
1499 extern void gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
);
1500 extern void set_gdbarch_push_dummy_frame (struct gdbarch
*gdbarch
, gdbarch_push_dummy_frame_ftype
*push_dummy_frame
);
1501 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_DUMMY_FRAME)
1502 #error "Non multi-arch definition of PUSH_DUMMY_FRAME"
1505 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_DUMMY_FRAME)
1506 #define PUSH_DUMMY_FRAME (gdbarch_push_dummy_frame (current_gdbarch))
1510 #if defined (PUSH_RETURN_ADDRESS)
1511 /* Legacy for systems yet to multi-arch PUSH_RETURN_ADDRESS */
1512 #if !defined (PUSH_RETURN_ADDRESS_P)
1513 #define PUSH_RETURN_ADDRESS_P() (1)
1517 /* Default predicate for non- multi-arch targets. */
1518 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS_P)
1519 #define PUSH_RETURN_ADDRESS_P() (0)
1522 extern int gdbarch_push_return_address_p (struct gdbarch
*gdbarch
);
1523 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS_P)
1524 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1526 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS_P)
1527 #define PUSH_RETURN_ADDRESS_P() (gdbarch_push_return_address_p (current_gdbarch))
1530 /* Default (function) for non- multi-arch platforms. */
1531 #if (!GDB_MULTI_ARCH) && !defined (PUSH_RETURN_ADDRESS)
1532 #define PUSH_RETURN_ADDRESS(pc, sp) (internal_error (__FILE__, __LINE__, "PUSH_RETURN_ADDRESS"), 0)
1535 typedef CORE_ADDR (gdbarch_push_return_address_ftype
) (CORE_ADDR pc
, CORE_ADDR sp
);
1536 extern CORE_ADDR
gdbarch_push_return_address (struct gdbarch
*gdbarch
, CORE_ADDR pc
, CORE_ADDR sp
);
1537 extern void set_gdbarch_push_return_address (struct gdbarch
*gdbarch
, gdbarch_push_return_address_ftype
*push_return_address
);
1538 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PUSH_RETURN_ADDRESS)
1539 #error "Non multi-arch definition of PUSH_RETURN_ADDRESS"
1542 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PUSH_RETURN_ADDRESS)
1543 #define PUSH_RETURN_ADDRESS(pc, sp) (gdbarch_push_return_address (current_gdbarch, pc, sp))
1547 typedef void (gdbarch_pop_frame_ftype
) (void);
1548 extern void gdbarch_pop_frame (struct gdbarch
*gdbarch
);
1549 extern void set_gdbarch_pop_frame (struct gdbarch
*gdbarch
, gdbarch_pop_frame_ftype
*pop_frame
);
1550 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (POP_FRAME)
1551 #error "Non multi-arch definition of POP_FRAME"
1554 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (POP_FRAME)
1555 #define POP_FRAME (gdbarch_pop_frame (current_gdbarch))
1559 typedef void (gdbarch_store_struct_return_ftype
) (CORE_ADDR addr
, CORE_ADDR sp
);
1560 extern void gdbarch_store_struct_return (struct gdbarch
*gdbarch
, CORE_ADDR addr
, CORE_ADDR sp
);
1561 extern void set_gdbarch_store_struct_return (struct gdbarch
*gdbarch
, gdbarch_store_struct_return_ftype
*store_struct_return
);
1562 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_STRUCT_RETURN)
1563 #error "Non multi-arch definition of STORE_STRUCT_RETURN"
1566 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_STRUCT_RETURN)
1567 #define STORE_STRUCT_RETURN(addr, sp) (gdbarch_store_struct_return (current_gdbarch, addr, sp))
1571 /* Default (function) for non- multi-arch platforms. */
1572 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_RETURN_VALUE)
1573 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (legacy_extract_return_value (type, regcache, valbuf))
1576 typedef void (gdbarch_extract_return_value_ftype
) (struct type
*type
, struct regcache
*regcache
, void *valbuf
);
1577 extern void gdbarch_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, struct regcache
*regcache
, void *valbuf
);
1578 extern void set_gdbarch_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_extract_return_value_ftype
*extract_return_value
);
1579 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_RETURN_VALUE)
1580 #error "Non multi-arch definition of EXTRACT_RETURN_VALUE"
1583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_RETURN_VALUE)
1584 #define EXTRACT_RETURN_VALUE(type, regcache, valbuf) (gdbarch_extract_return_value (current_gdbarch, type, regcache, valbuf))
1588 /* Default (function) for non- multi-arch platforms. */
1589 #if (!GDB_MULTI_ARCH) && !defined (STORE_RETURN_VALUE)
1590 #define STORE_RETURN_VALUE(type, regcache, valbuf) (legacy_store_return_value (type, regcache, valbuf))
1593 typedef void (gdbarch_store_return_value_ftype
) (struct type
*type
, struct regcache
*regcache
, const void *valbuf
);
1594 extern void gdbarch_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, struct regcache
*regcache
, const void *valbuf
);
1595 extern void set_gdbarch_store_return_value (struct gdbarch
*gdbarch
, gdbarch_store_return_value_ftype
*store_return_value
);
1596 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STORE_RETURN_VALUE)
1597 #error "Non multi-arch definition of STORE_RETURN_VALUE"
1600 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STORE_RETURN_VALUE)
1601 #define STORE_RETURN_VALUE(type, regcache, valbuf) (gdbarch_store_return_value (current_gdbarch, type, regcache, valbuf))
1605 typedef void (gdbarch_deprecated_extract_return_value_ftype
) (struct type
*type
, char *regbuf
, char *valbuf
);
1606 extern void gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *regbuf
, char *valbuf
);
1607 extern void set_gdbarch_deprecated_extract_return_value (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_return_value_ftype
*deprecated_extract_return_value
);
1608 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1609 #error "Non multi-arch definition of DEPRECATED_EXTRACT_RETURN_VALUE"
1612 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_RETURN_VALUE)
1613 #define DEPRECATED_EXTRACT_RETURN_VALUE(type, regbuf, valbuf) (gdbarch_deprecated_extract_return_value (current_gdbarch, type, regbuf, valbuf))
1617 typedef void (gdbarch_deprecated_store_return_value_ftype
) (struct type
*type
, char *valbuf
);
1618 extern void gdbarch_deprecated_store_return_value (struct gdbarch
*gdbarch
, struct type
*type
, char *valbuf
);
1619 extern void set_gdbarch_deprecated_store_return_value (struct gdbarch
*gdbarch
, gdbarch_deprecated_store_return_value_ftype
*deprecated_store_return_value
);
1620 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_STORE_RETURN_VALUE)
1621 #error "Non multi-arch definition of DEPRECATED_STORE_RETURN_VALUE"
1624 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_STORE_RETURN_VALUE)
1625 #define DEPRECATED_STORE_RETURN_VALUE(type, valbuf) (gdbarch_deprecated_store_return_value (current_gdbarch, type, valbuf))
1629 #if defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1630 /* Legacy for systems yet to multi-arch EXTRACT_STRUCT_VALUE_ADDRESS */
1631 #if !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1632 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1636 /* Default predicate for non- multi-arch targets. */
1637 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1638 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1641 extern int gdbarch_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1642 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1643 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS_P)
1646 #define EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_extract_struct_value_address_p (current_gdbarch))
1649 /* Default (function) for non- multi-arch platforms. */
1650 #if (!GDB_MULTI_ARCH) && !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1651 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (internal_error (__FILE__, __LINE__, "EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1654 typedef CORE_ADDR (gdbarch_extract_struct_value_address_ftype
) (struct regcache
*regcache
);
1655 extern CORE_ADDR
gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, struct regcache
*regcache
);
1656 extern void set_gdbarch_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_extract_struct_value_address_ftype
*extract_struct_value_address
);
1657 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1658 #error "Non multi-arch definition of EXTRACT_STRUCT_VALUE_ADDRESS"
1661 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRACT_STRUCT_VALUE_ADDRESS)
1662 #define EXTRACT_STRUCT_VALUE_ADDRESS(regcache) (gdbarch_extract_struct_value_address (current_gdbarch, regcache))
1666 #if defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1667 /* Legacy for systems yet to multi-arch DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS */
1668 #if !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1669 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (1)
1673 /* Default predicate for non- multi-arch targets. */
1674 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1675 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (0)
1678 extern int gdbarch_deprecated_extract_struct_value_address_p (struct gdbarch
*gdbarch
);
1679 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1680 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1682 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P)
1683 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P() (gdbarch_deprecated_extract_struct_value_address_p (current_gdbarch))
1686 /* Default (function) for non- multi-arch platforms. */
1687 #if (!GDB_MULTI_ARCH) && !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1688 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (internal_error (__FILE__, __LINE__, "DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"), 0)
1691 typedef CORE_ADDR (gdbarch_deprecated_extract_struct_value_address_ftype
) (char *regbuf
);
1692 extern CORE_ADDR
gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, char *regbuf
);
1693 extern void set_gdbarch_deprecated_extract_struct_value_address (struct gdbarch
*gdbarch
, gdbarch_deprecated_extract_struct_value_address_ftype
*deprecated_extract_struct_value_address
);
1694 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1695 #error "Non multi-arch definition of DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS"
1698 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS)
1699 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(regbuf) (gdbarch_deprecated_extract_struct_value_address (current_gdbarch, regbuf))
1703 /* Default (function) for non- multi-arch platforms. */
1704 #if (!GDB_MULTI_ARCH) && !defined (USE_STRUCT_CONVENTION)
1705 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (generic_use_struct_convention (gcc_p, value_type))
1708 typedef int (gdbarch_use_struct_convention_ftype
) (int gcc_p
, struct type
*value_type
);
1709 extern int gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*value_type
);
1710 extern void set_gdbarch_use_struct_convention (struct gdbarch
*gdbarch
, gdbarch_use_struct_convention_ftype
*use_struct_convention
);
1711 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (USE_STRUCT_CONVENTION)
1712 #error "Non multi-arch definition of USE_STRUCT_CONVENTION"
1715 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (USE_STRUCT_CONVENTION)
1716 #define USE_STRUCT_CONVENTION(gcc_p, value_type) (gdbarch_use_struct_convention (current_gdbarch, gcc_p, value_type))
1720 typedef void (gdbarch_frame_init_saved_regs_ftype
) (struct frame_info
*frame
);
1721 extern void gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1722 extern void set_gdbarch_frame_init_saved_regs (struct gdbarch
*gdbarch
, gdbarch_frame_init_saved_regs_ftype
*frame_init_saved_regs
);
1723 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_INIT_SAVED_REGS)
1724 #error "Non multi-arch definition of FRAME_INIT_SAVED_REGS"
1727 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_INIT_SAVED_REGS)
1728 #define FRAME_INIT_SAVED_REGS(frame) (gdbarch_frame_init_saved_regs (current_gdbarch, frame))
1732 #if defined (INIT_EXTRA_FRAME_INFO)
1733 /* Legacy for systems yet to multi-arch INIT_EXTRA_FRAME_INFO */
1734 #if !defined (INIT_EXTRA_FRAME_INFO_P)
1735 #define INIT_EXTRA_FRAME_INFO_P() (1)
1739 /* Default predicate for non- multi-arch targets. */
1740 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO_P)
1741 #define INIT_EXTRA_FRAME_INFO_P() (0)
1744 extern int gdbarch_init_extra_frame_info_p (struct gdbarch
*gdbarch
);
1745 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO_P)
1746 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1748 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO_P)
1749 #define INIT_EXTRA_FRAME_INFO_P() (gdbarch_init_extra_frame_info_p (current_gdbarch))
1752 /* Default (function) for non- multi-arch platforms. */
1753 #if (!GDB_MULTI_ARCH) && !defined (INIT_EXTRA_FRAME_INFO)
1754 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (internal_error (__FILE__, __LINE__, "INIT_EXTRA_FRAME_INFO"), 0)
1757 typedef void (gdbarch_init_extra_frame_info_ftype
) (int fromleaf
, struct frame_info
*frame
);
1758 extern void gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, int fromleaf
, struct frame_info
*frame
);
1759 extern void set_gdbarch_init_extra_frame_info (struct gdbarch
*gdbarch
, gdbarch_init_extra_frame_info_ftype
*init_extra_frame_info
);
1760 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INIT_EXTRA_FRAME_INFO)
1761 #error "Non multi-arch definition of INIT_EXTRA_FRAME_INFO"
1764 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INIT_EXTRA_FRAME_INFO)
1765 #define INIT_EXTRA_FRAME_INFO(fromleaf, frame) (gdbarch_init_extra_frame_info (current_gdbarch, fromleaf, frame))
1769 typedef CORE_ADDR (gdbarch_skip_prologue_ftype
) (CORE_ADDR ip
);
1770 extern CORE_ADDR
gdbarch_skip_prologue (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1771 extern void set_gdbarch_skip_prologue (struct gdbarch
*gdbarch
, gdbarch_skip_prologue_ftype
*skip_prologue
);
1772 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_PROLOGUE)
1773 #error "Non multi-arch definition of SKIP_PROLOGUE"
1776 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_PROLOGUE)
1777 #define SKIP_PROLOGUE(ip) (gdbarch_skip_prologue (current_gdbarch, ip))
1781 /* Default (function) for non- multi-arch platforms. */
1782 #if (!GDB_MULTI_ARCH) && !defined (PROLOGUE_FRAMELESS_P)
1783 #define PROLOGUE_FRAMELESS_P(ip) (generic_prologue_frameless_p (ip))
1786 typedef int (gdbarch_prologue_frameless_p_ftype
) (CORE_ADDR ip
);
1787 extern int gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, CORE_ADDR ip
);
1788 extern void set_gdbarch_prologue_frameless_p (struct gdbarch
*gdbarch
, gdbarch_prologue_frameless_p_ftype
*prologue_frameless_p
);
1789 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PROLOGUE_FRAMELESS_P)
1790 #error "Non multi-arch definition of PROLOGUE_FRAMELESS_P"
1793 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PROLOGUE_FRAMELESS_P)
1794 #define PROLOGUE_FRAMELESS_P(ip) (gdbarch_prologue_frameless_p (current_gdbarch, ip))
1798 typedef int (gdbarch_inner_than_ftype
) (CORE_ADDR lhs
, CORE_ADDR rhs
);
1799 extern int gdbarch_inner_than (struct gdbarch
*gdbarch
, CORE_ADDR lhs
, CORE_ADDR rhs
);
1800 extern void set_gdbarch_inner_than (struct gdbarch
*gdbarch
, gdbarch_inner_than_ftype
*inner_than
);
1801 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (INNER_THAN)
1802 #error "Non multi-arch definition of INNER_THAN"
1805 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (INNER_THAN)
1806 #define INNER_THAN(lhs, rhs) (gdbarch_inner_than (current_gdbarch, lhs, rhs))
1810 /* Default (function) for non- multi-arch platforms. */
1811 #if (!GDB_MULTI_ARCH) && !defined (BREAKPOINT_FROM_PC)
1812 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (legacy_breakpoint_from_pc (pcptr, lenptr))
1815 typedef const unsigned char * (gdbarch_breakpoint_from_pc_ftype
) (CORE_ADDR
*pcptr
, int *lenptr
);
1816 extern const unsigned char * gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, CORE_ADDR
*pcptr
, int *lenptr
);
1817 extern void set_gdbarch_breakpoint_from_pc (struct gdbarch
*gdbarch
, gdbarch_breakpoint_from_pc_ftype
*breakpoint_from_pc
);
1818 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (BREAKPOINT_FROM_PC)
1819 #error "Non multi-arch definition of BREAKPOINT_FROM_PC"
1822 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (BREAKPOINT_FROM_PC)
1823 #define BREAKPOINT_FROM_PC(pcptr, lenptr) (gdbarch_breakpoint_from_pc (current_gdbarch, pcptr, lenptr))
1827 /* Default (function) for non- multi-arch platforms. */
1828 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_INSERT_BREAKPOINT)
1829 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (default_memory_insert_breakpoint (addr, contents_cache))
1832 typedef int (gdbarch_memory_insert_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1833 extern int gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1834 extern void set_gdbarch_memory_insert_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_insert_breakpoint_ftype
*memory_insert_breakpoint
);
1835 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_INSERT_BREAKPOINT)
1836 #error "Non multi-arch definition of MEMORY_INSERT_BREAKPOINT"
1839 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_INSERT_BREAKPOINT)
1840 #define MEMORY_INSERT_BREAKPOINT(addr, contents_cache) (gdbarch_memory_insert_breakpoint (current_gdbarch, addr, contents_cache))
1844 /* Default (function) for non- multi-arch platforms. */
1845 #if (!GDB_MULTI_ARCH) && !defined (MEMORY_REMOVE_BREAKPOINT)
1846 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (default_memory_remove_breakpoint (addr, contents_cache))
1849 typedef int (gdbarch_memory_remove_breakpoint_ftype
) (CORE_ADDR addr
, char *contents_cache
);
1850 extern int gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, CORE_ADDR addr
, char *contents_cache
);
1851 extern void set_gdbarch_memory_remove_breakpoint (struct gdbarch
*gdbarch
, gdbarch_memory_remove_breakpoint_ftype
*memory_remove_breakpoint
);
1852 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (MEMORY_REMOVE_BREAKPOINT)
1853 #error "Non multi-arch definition of MEMORY_REMOVE_BREAKPOINT"
1856 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (MEMORY_REMOVE_BREAKPOINT)
1857 #define MEMORY_REMOVE_BREAKPOINT(addr, contents_cache) (gdbarch_memory_remove_breakpoint (current_gdbarch, addr, contents_cache))
1861 extern CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
);
1862 extern void set_gdbarch_decr_pc_after_break (struct gdbarch
*gdbarch
, CORE_ADDR decr_pc_after_break
);
1863 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DECR_PC_AFTER_BREAK)
1864 #error "Non multi-arch definition of DECR_PC_AFTER_BREAK"
1867 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DECR_PC_AFTER_BREAK)
1868 #define DECR_PC_AFTER_BREAK (gdbarch_decr_pc_after_break (current_gdbarch))
1872 /* Default (function) for non- multi-arch platforms. */
1873 #if (!GDB_MULTI_ARCH) && !defined (PREPARE_TO_PROCEED)
1874 #define PREPARE_TO_PROCEED(select_it) (default_prepare_to_proceed (select_it))
1877 typedef int (gdbarch_prepare_to_proceed_ftype
) (int select_it
);
1878 extern int gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, int select_it
);
1879 extern void set_gdbarch_prepare_to_proceed (struct gdbarch
*gdbarch
, gdbarch_prepare_to_proceed_ftype
*prepare_to_proceed
);
1880 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PREPARE_TO_PROCEED)
1881 #error "Non multi-arch definition of PREPARE_TO_PROCEED"
1884 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PREPARE_TO_PROCEED)
1885 #define PREPARE_TO_PROCEED(select_it) (gdbarch_prepare_to_proceed (current_gdbarch, select_it))
1889 extern CORE_ADDR
gdbarch_function_start_offset (struct gdbarch
*gdbarch
);
1890 extern void set_gdbarch_function_start_offset (struct gdbarch
*gdbarch
, CORE_ADDR function_start_offset
);
1891 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FUNCTION_START_OFFSET)
1892 #error "Non multi-arch definition of FUNCTION_START_OFFSET"
1895 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FUNCTION_START_OFFSET)
1896 #define FUNCTION_START_OFFSET (gdbarch_function_start_offset (current_gdbarch))
1900 /* Default (function) for non- multi-arch platforms. */
1901 #if (!GDB_MULTI_ARCH) && !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1902 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (generic_remote_translate_xfer_address (gdb_addr, gdb_len, rem_addr, rem_len))
1905 typedef void (gdbarch_remote_translate_xfer_address_ftype
) (CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1906 extern void gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, CORE_ADDR gdb_addr
, int gdb_len
, CORE_ADDR
*rem_addr
, int *rem_len
);
1907 extern void set_gdbarch_remote_translate_xfer_address (struct gdbarch
*gdbarch
, gdbarch_remote_translate_xfer_address_ftype
*remote_translate_xfer_address
);
1908 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1909 #error "Non multi-arch definition of REMOTE_TRANSLATE_XFER_ADDRESS"
1912 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REMOTE_TRANSLATE_XFER_ADDRESS)
1913 #define REMOTE_TRANSLATE_XFER_ADDRESS(gdb_addr, gdb_len, rem_addr, rem_len) (gdbarch_remote_translate_xfer_address (current_gdbarch, gdb_addr, gdb_len, rem_addr, rem_len))
1917 extern CORE_ADDR
gdbarch_frame_args_skip (struct gdbarch
*gdbarch
);
1918 extern void set_gdbarch_frame_args_skip (struct gdbarch
*gdbarch
, CORE_ADDR frame_args_skip
);
1919 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_SKIP)
1920 #error "Non multi-arch definition of FRAME_ARGS_SKIP"
1923 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_SKIP)
1924 #define FRAME_ARGS_SKIP (gdbarch_frame_args_skip (current_gdbarch))
1928 /* Default (function) for non- multi-arch platforms. */
1929 #if (!GDB_MULTI_ARCH) && !defined (FRAMELESS_FUNCTION_INVOCATION)
1930 #define FRAMELESS_FUNCTION_INVOCATION(fi) (generic_frameless_function_invocation_not (fi))
1933 typedef int (gdbarch_frameless_function_invocation_ftype
) (struct frame_info
*fi
);
1934 extern int gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1935 extern void set_gdbarch_frameless_function_invocation (struct gdbarch
*gdbarch
, gdbarch_frameless_function_invocation_ftype
*frameless_function_invocation
);
1936 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAMELESS_FUNCTION_INVOCATION)
1937 #error "Non multi-arch definition of FRAMELESS_FUNCTION_INVOCATION"
1940 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAMELESS_FUNCTION_INVOCATION)
1941 #define FRAMELESS_FUNCTION_INVOCATION(fi) (gdbarch_frameless_function_invocation (current_gdbarch, fi))
1945 typedef CORE_ADDR (gdbarch_frame_chain_ftype
) (struct frame_info
*frame
);
1946 extern CORE_ADDR
gdbarch_frame_chain (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
1947 extern void set_gdbarch_frame_chain (struct gdbarch
*gdbarch
, gdbarch_frame_chain_ftype
*frame_chain
);
1948 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN)
1949 #error "Non multi-arch definition of FRAME_CHAIN"
1952 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN)
1953 #define FRAME_CHAIN(frame) (gdbarch_frame_chain (current_gdbarch, frame))
1957 /* Define a default FRAME_CHAIN_VALID, in the form that is suitable for
1958 most targets. If FRAME_CHAIN_VALID returns zero it means that the
1959 given frame is the outermost one and has no caller.
1961 XXXX - both default and alternate frame_chain_valid functions are
1962 deprecated. New code should use dummy frames and one of the generic
1965 /* Default (function) for non- multi-arch platforms. */
1966 #if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
1967 #define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
1970 typedef int (gdbarch_frame_chain_valid_ftype
) (CORE_ADDR chain
, struct frame_info
*thisframe
);
1971 extern int gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, CORE_ADDR chain
, struct frame_info
*thisframe
);
1972 extern void set_gdbarch_frame_chain_valid (struct gdbarch
*gdbarch
, gdbarch_frame_chain_valid_ftype
*frame_chain_valid
);
1973 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_CHAIN_VALID)
1974 #error "Non multi-arch definition of FRAME_CHAIN_VALID"
1977 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_CHAIN_VALID)
1978 #define FRAME_CHAIN_VALID(chain, thisframe) (gdbarch_frame_chain_valid (current_gdbarch, chain, thisframe))
1982 typedef CORE_ADDR (gdbarch_frame_saved_pc_ftype
) (struct frame_info
*fi
);
1983 extern CORE_ADDR
gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
1984 extern void set_gdbarch_frame_saved_pc (struct gdbarch
*gdbarch
, gdbarch_frame_saved_pc_ftype
*frame_saved_pc
);
1985 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_SAVED_PC)
1986 #error "Non multi-arch definition of FRAME_SAVED_PC"
1989 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_SAVED_PC)
1990 #define FRAME_SAVED_PC(fi) (gdbarch_frame_saved_pc (current_gdbarch, fi))
1994 /* Default (function) for non- multi-arch platforms. */
1995 #if (!GDB_MULTI_ARCH) && !defined (FRAME_ARGS_ADDRESS)
1996 #define FRAME_ARGS_ADDRESS(fi) (get_frame_base (fi))
1999 typedef CORE_ADDR (gdbarch_frame_args_address_ftype
) (struct frame_info
*fi
);
2000 extern CORE_ADDR
gdbarch_frame_args_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
2001 extern void set_gdbarch_frame_args_address (struct gdbarch
*gdbarch
, gdbarch_frame_args_address_ftype
*frame_args_address
);
2002 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_ARGS_ADDRESS)
2003 #error "Non multi-arch definition of FRAME_ARGS_ADDRESS"
2006 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_ARGS_ADDRESS)
2007 #define FRAME_ARGS_ADDRESS(fi) (gdbarch_frame_args_address (current_gdbarch, fi))
2011 /* Default (function) for non- multi-arch platforms. */
2012 #if (!GDB_MULTI_ARCH) && !defined (FRAME_LOCALS_ADDRESS)
2013 #define FRAME_LOCALS_ADDRESS(fi) (get_frame_base (fi))
2016 typedef CORE_ADDR (gdbarch_frame_locals_address_ftype
) (struct frame_info
*fi
);
2017 extern CORE_ADDR
gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, struct frame_info
*fi
);
2018 extern void set_gdbarch_frame_locals_address (struct gdbarch
*gdbarch
, gdbarch_frame_locals_address_ftype
*frame_locals_address
);
2019 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_LOCALS_ADDRESS)
2020 #error "Non multi-arch definition of FRAME_LOCALS_ADDRESS"
2023 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_LOCALS_ADDRESS)
2024 #define FRAME_LOCALS_ADDRESS(fi) (gdbarch_frame_locals_address (current_gdbarch, fi))
2028 typedef CORE_ADDR (gdbarch_saved_pc_after_call_ftype
) (struct frame_info
*frame
);
2029 extern CORE_ADDR
gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
2030 extern void set_gdbarch_saved_pc_after_call (struct gdbarch
*gdbarch
, gdbarch_saved_pc_after_call_ftype
*saved_pc_after_call
);
2031 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVED_PC_AFTER_CALL)
2032 #error "Non multi-arch definition of SAVED_PC_AFTER_CALL"
2035 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVED_PC_AFTER_CALL)
2036 #define SAVED_PC_AFTER_CALL(frame) (gdbarch_saved_pc_after_call (current_gdbarch, frame))
2040 typedef int (gdbarch_frame_num_args_ftype
) (struct frame_info
*frame
);
2041 extern int gdbarch_frame_num_args (struct gdbarch
*gdbarch
, struct frame_info
*frame
);
2042 extern void set_gdbarch_frame_num_args (struct gdbarch
*gdbarch
, gdbarch_frame_num_args_ftype
*frame_num_args
);
2043 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (FRAME_NUM_ARGS)
2044 #error "Non multi-arch definition of FRAME_NUM_ARGS"
2047 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (FRAME_NUM_ARGS)
2048 #define FRAME_NUM_ARGS(frame) (gdbarch_frame_num_args (current_gdbarch, frame))
2052 #if defined (STACK_ALIGN)
2053 /* Legacy for systems yet to multi-arch STACK_ALIGN */
2054 #if !defined (STACK_ALIGN_P)
2055 #define STACK_ALIGN_P() (1)
2059 /* Default predicate for non- multi-arch targets. */
2060 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN_P)
2061 #define STACK_ALIGN_P() (0)
2064 extern int gdbarch_stack_align_p (struct gdbarch
*gdbarch
);
2065 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN_P)
2066 #error "Non multi-arch definition of STACK_ALIGN"
2068 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN_P)
2069 #define STACK_ALIGN_P() (gdbarch_stack_align_p (current_gdbarch))
2072 /* Default (function) for non- multi-arch platforms. */
2073 #if (!GDB_MULTI_ARCH) && !defined (STACK_ALIGN)
2074 #define STACK_ALIGN(sp) (internal_error (__FILE__, __LINE__, "STACK_ALIGN"), 0)
2077 typedef CORE_ADDR (gdbarch_stack_align_ftype
) (CORE_ADDR sp
);
2078 extern CORE_ADDR
gdbarch_stack_align (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2079 extern void set_gdbarch_stack_align (struct gdbarch
*gdbarch
, gdbarch_stack_align_ftype
*stack_align
);
2080 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (STACK_ALIGN)
2081 #error "Non multi-arch definition of STACK_ALIGN"
2084 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (STACK_ALIGN)
2085 #define STACK_ALIGN(sp) (gdbarch_stack_align (current_gdbarch, sp))
2089 extern int gdbarch_frame_align_p (struct gdbarch
*gdbarch
);
2091 typedef CORE_ADDR (gdbarch_frame_align_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR address
);
2092 extern CORE_ADDR
gdbarch_frame_align (struct gdbarch
*gdbarch
, CORE_ADDR address
);
2093 extern void set_gdbarch_frame_align (struct gdbarch
*gdbarch
, gdbarch_frame_align_ftype
*frame_align
);
2095 /* Default (value) for non- multi-arch platforms. */
2096 #if (!GDB_MULTI_ARCH) && !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2097 #define EXTRA_STACK_ALIGNMENT_NEEDED (1)
2100 extern int gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
);
2101 extern void set_gdbarch_extra_stack_alignment_needed (struct gdbarch
*gdbarch
, int extra_stack_alignment_needed
);
2102 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2103 #error "Non multi-arch definition of EXTRA_STACK_ALIGNMENT_NEEDED"
2106 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (EXTRA_STACK_ALIGNMENT_NEEDED)
2107 #define EXTRA_STACK_ALIGNMENT_NEEDED (gdbarch_extra_stack_alignment_needed (current_gdbarch))
2111 #if defined (REG_STRUCT_HAS_ADDR)
2112 /* Legacy for systems yet to multi-arch REG_STRUCT_HAS_ADDR */
2113 #if !defined (REG_STRUCT_HAS_ADDR_P)
2114 #define REG_STRUCT_HAS_ADDR_P() (1)
2118 /* Default predicate for non- multi-arch targets. */
2119 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR_P)
2120 #define REG_STRUCT_HAS_ADDR_P() (0)
2123 extern int gdbarch_reg_struct_has_addr_p (struct gdbarch
*gdbarch
);
2124 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR_P)
2125 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2127 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR_P)
2128 #define REG_STRUCT_HAS_ADDR_P() (gdbarch_reg_struct_has_addr_p (current_gdbarch))
2131 /* Default (function) for non- multi-arch platforms. */
2132 #if (!GDB_MULTI_ARCH) && !defined (REG_STRUCT_HAS_ADDR)
2133 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (internal_error (__FILE__, __LINE__, "REG_STRUCT_HAS_ADDR"), 0)
2136 typedef int (gdbarch_reg_struct_has_addr_ftype
) (int gcc_p
, struct type
*type
);
2137 extern int gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, int gcc_p
, struct type
*type
);
2138 extern void set_gdbarch_reg_struct_has_addr (struct gdbarch
*gdbarch
, gdbarch_reg_struct_has_addr_ftype
*reg_struct_has_addr
);
2139 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (REG_STRUCT_HAS_ADDR)
2140 #error "Non multi-arch definition of REG_STRUCT_HAS_ADDR"
2143 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (REG_STRUCT_HAS_ADDR)
2144 #define REG_STRUCT_HAS_ADDR(gcc_p, type) (gdbarch_reg_struct_has_addr (current_gdbarch, gcc_p, type))
2148 #if defined (SAVE_DUMMY_FRAME_TOS)
2149 /* Legacy for systems yet to multi-arch SAVE_DUMMY_FRAME_TOS */
2150 #if !defined (SAVE_DUMMY_FRAME_TOS_P)
2151 #define SAVE_DUMMY_FRAME_TOS_P() (1)
2155 /* Default predicate for non- multi-arch targets. */
2156 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS_P)
2157 #define SAVE_DUMMY_FRAME_TOS_P() (0)
2160 extern int gdbarch_save_dummy_frame_tos_p (struct gdbarch
*gdbarch
);
2161 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS_P)
2162 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2164 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS_P)
2165 #define SAVE_DUMMY_FRAME_TOS_P() (gdbarch_save_dummy_frame_tos_p (current_gdbarch))
2168 /* Default (function) for non- multi-arch platforms. */
2169 #if (!GDB_MULTI_ARCH) && !defined (SAVE_DUMMY_FRAME_TOS)
2170 #define SAVE_DUMMY_FRAME_TOS(sp) (internal_error (__FILE__, __LINE__, "SAVE_DUMMY_FRAME_TOS"), 0)
2173 typedef void (gdbarch_save_dummy_frame_tos_ftype
) (CORE_ADDR sp
);
2174 extern void gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, CORE_ADDR sp
);
2175 extern void set_gdbarch_save_dummy_frame_tos (struct gdbarch
*gdbarch
, gdbarch_save_dummy_frame_tos_ftype
*save_dummy_frame_tos
);
2176 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SAVE_DUMMY_FRAME_TOS)
2177 #error "Non multi-arch definition of SAVE_DUMMY_FRAME_TOS"
2180 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SAVE_DUMMY_FRAME_TOS)
2181 #define SAVE_DUMMY_FRAME_TOS(sp) (gdbarch_save_dummy_frame_tos (current_gdbarch, sp))
2185 extern int gdbarch_parm_boundary (struct gdbarch
*gdbarch
);
2186 extern void set_gdbarch_parm_boundary (struct gdbarch
*gdbarch
, int parm_boundary
);
2187 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PARM_BOUNDARY)
2188 #error "Non multi-arch definition of PARM_BOUNDARY"
2191 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PARM_BOUNDARY)
2192 #define PARM_BOUNDARY (gdbarch_parm_boundary (current_gdbarch))
2196 /* Default (value) for non- multi-arch platforms. */
2197 #if (!GDB_MULTI_ARCH) && !defined (TARGET_FLOAT_FORMAT)
2198 #define TARGET_FLOAT_FORMAT (default_float_format (current_gdbarch))
2201 extern const struct floatformat
* gdbarch_float_format (struct gdbarch
*gdbarch
);
2202 extern void set_gdbarch_float_format (struct gdbarch
*gdbarch
, const struct floatformat
* float_format
);
2203 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_FLOAT_FORMAT)
2204 #error "Non multi-arch definition of TARGET_FLOAT_FORMAT"
2207 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_FLOAT_FORMAT)
2208 #define TARGET_FLOAT_FORMAT (gdbarch_float_format (current_gdbarch))
2212 /* Default (value) for non- multi-arch platforms. */
2213 #if (!GDB_MULTI_ARCH) && !defined (TARGET_DOUBLE_FORMAT)
2214 #define TARGET_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2217 extern const struct floatformat
* gdbarch_double_format (struct gdbarch
*gdbarch
);
2218 extern void set_gdbarch_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* double_format
);
2219 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_DOUBLE_FORMAT)
2220 #error "Non multi-arch definition of TARGET_DOUBLE_FORMAT"
2223 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_DOUBLE_FORMAT)
2224 #define TARGET_DOUBLE_FORMAT (gdbarch_double_format (current_gdbarch))
2228 /* Default (value) for non- multi-arch platforms. */
2229 #if (!GDB_MULTI_ARCH) && !defined (TARGET_LONG_DOUBLE_FORMAT)
2230 #define TARGET_LONG_DOUBLE_FORMAT (default_double_format (current_gdbarch))
2233 extern const struct floatformat
* gdbarch_long_double_format (struct gdbarch
*gdbarch
);
2234 extern void set_gdbarch_long_double_format (struct gdbarch
*gdbarch
, const struct floatformat
* long_double_format
);
2235 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_LONG_DOUBLE_FORMAT)
2236 #error "Non multi-arch definition of TARGET_LONG_DOUBLE_FORMAT"
2239 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_LONG_DOUBLE_FORMAT)
2240 #define TARGET_LONG_DOUBLE_FORMAT (gdbarch_long_double_format (current_gdbarch))
2244 /* Default (function) for non- multi-arch platforms. */
2245 #if (!GDB_MULTI_ARCH) && !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2246 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (core_addr_identity (addr))
2249 typedef CORE_ADDR (gdbarch_convert_from_func_ptr_addr_ftype
) (CORE_ADDR addr
);
2250 extern CORE_ADDR
gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2251 extern void set_gdbarch_convert_from_func_ptr_addr (struct gdbarch
*gdbarch
, gdbarch_convert_from_func_ptr_addr_ftype
*convert_from_func_ptr_addr
);
2252 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CONVERT_FROM_FUNC_PTR_ADDR)
2253 #error "Non multi-arch definition of CONVERT_FROM_FUNC_PTR_ADDR"
2256 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CONVERT_FROM_FUNC_PTR_ADDR)
2257 #define CONVERT_FROM_FUNC_PTR_ADDR(addr) (gdbarch_convert_from_func_ptr_addr (current_gdbarch, addr))
2261 /* On some machines there are bits in addresses which are not really
2262 part of the address, but are used by the kernel, the hardware, etc.
2263 for special purposes. ADDR_BITS_REMOVE takes out any such bits so
2264 we get a "real" address such as one would find in a symbol table.
2265 This is used only for addresses of instructions, and even then I'm
2266 not sure it's used in all contexts. It exists to deal with there
2267 being a few stray bits in the PC which would mislead us, not as some
2268 sort of generic thing to handle alignment or segmentation (it's
2269 possible it should be in TARGET_READ_PC instead). */
2271 /* Default (function) for non- multi-arch platforms. */
2272 #if (!GDB_MULTI_ARCH) && !defined (ADDR_BITS_REMOVE)
2273 #define ADDR_BITS_REMOVE(addr) (core_addr_identity (addr))
2276 typedef CORE_ADDR (gdbarch_addr_bits_remove_ftype
) (CORE_ADDR addr
);
2277 extern CORE_ADDR
gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2278 extern void set_gdbarch_addr_bits_remove (struct gdbarch
*gdbarch
, gdbarch_addr_bits_remove_ftype
*addr_bits_remove
);
2279 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDR_BITS_REMOVE)
2280 #error "Non multi-arch definition of ADDR_BITS_REMOVE"
2283 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDR_BITS_REMOVE)
2284 #define ADDR_BITS_REMOVE(addr) (gdbarch_addr_bits_remove (current_gdbarch, addr))
2288 /* It is not at all clear why SMASH_TEXT_ADDRESS is not folded into
2289 ADDR_BITS_REMOVE. */
2291 /* Default (function) for non- multi-arch platforms. */
2292 #if (!GDB_MULTI_ARCH) && !defined (SMASH_TEXT_ADDRESS)
2293 #define SMASH_TEXT_ADDRESS(addr) (core_addr_identity (addr))
2296 typedef CORE_ADDR (gdbarch_smash_text_address_ftype
) (CORE_ADDR addr
);
2297 extern CORE_ADDR
gdbarch_smash_text_address (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2298 extern void set_gdbarch_smash_text_address (struct gdbarch
*gdbarch
, gdbarch_smash_text_address_ftype
*smash_text_address
);
2299 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SMASH_TEXT_ADDRESS)
2300 #error "Non multi-arch definition of SMASH_TEXT_ADDRESS"
2303 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SMASH_TEXT_ADDRESS)
2304 #define SMASH_TEXT_ADDRESS(addr) (gdbarch_smash_text_address (current_gdbarch, addr))
2308 /* FIXME/cagney/2001-01-18: This should be split in two. A target method that indicates if
2309 the target needs software single step. An ISA method to implement it.
2311 FIXME/cagney/2001-01-18: This should be replaced with something that inserts breakpoints
2312 using the breakpoint system instead of blatting memory directly (as with rs6000).
2314 FIXME/cagney/2001-01-18: The logic is backwards. It should be asking if the target can
2315 single step. If not, then implement single step using breakpoints. */
2317 #if defined (SOFTWARE_SINGLE_STEP)
2318 /* Legacy for systems yet to multi-arch SOFTWARE_SINGLE_STEP */
2319 #if !defined (SOFTWARE_SINGLE_STEP_P)
2320 #define SOFTWARE_SINGLE_STEP_P() (1)
2324 /* Default predicate for non- multi-arch targets. */
2325 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP_P)
2326 #define SOFTWARE_SINGLE_STEP_P() (0)
2329 extern int gdbarch_software_single_step_p (struct gdbarch
*gdbarch
);
2330 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP_P)
2331 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2333 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP_P)
2334 #define SOFTWARE_SINGLE_STEP_P() (gdbarch_software_single_step_p (current_gdbarch))
2337 /* Default (function) for non- multi-arch platforms. */
2338 #if (!GDB_MULTI_ARCH) && !defined (SOFTWARE_SINGLE_STEP)
2339 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (internal_error (__FILE__, __LINE__, "SOFTWARE_SINGLE_STEP"), 0)
2342 typedef void (gdbarch_software_single_step_ftype
) (enum target_signal sig
, int insert_breakpoints_p
);
2343 extern void gdbarch_software_single_step (struct gdbarch
*gdbarch
, enum target_signal sig
, int insert_breakpoints_p
);
2344 extern void set_gdbarch_software_single_step (struct gdbarch
*gdbarch
, gdbarch_software_single_step_ftype
*software_single_step
);
2345 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SOFTWARE_SINGLE_STEP)
2346 #error "Non multi-arch definition of SOFTWARE_SINGLE_STEP"
2349 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SOFTWARE_SINGLE_STEP)
2350 #define SOFTWARE_SINGLE_STEP(sig, insert_breakpoints_p) (gdbarch_software_single_step (current_gdbarch, sig, insert_breakpoints_p))
2354 /* Default (function) for non- multi-arch platforms. */
2355 #if (!GDB_MULTI_ARCH) && !defined (TARGET_PRINT_INSN)
2356 #define TARGET_PRINT_INSN(vma, info) (legacy_print_insn (vma, info))
2359 typedef int (gdbarch_print_insn_ftype
) (bfd_vma vma
, disassemble_info
*info
);
2360 extern int gdbarch_print_insn (struct gdbarch
*gdbarch
, bfd_vma vma
, disassemble_info
*info
);
2361 extern void set_gdbarch_print_insn (struct gdbarch
*gdbarch
, gdbarch_print_insn_ftype
*print_insn
);
2362 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (TARGET_PRINT_INSN)
2363 #error "Non multi-arch definition of TARGET_PRINT_INSN"
2366 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (TARGET_PRINT_INSN)
2367 #define TARGET_PRINT_INSN(vma, info) (gdbarch_print_insn (current_gdbarch, vma, info))
2371 /* Default (function) for non- multi-arch platforms. */
2372 #if (!GDB_MULTI_ARCH) && !defined (SKIP_TRAMPOLINE_CODE)
2373 #define SKIP_TRAMPOLINE_CODE(pc) (generic_skip_trampoline_code (pc))
2376 typedef CORE_ADDR (gdbarch_skip_trampoline_code_ftype
) (CORE_ADDR pc
);
2377 extern CORE_ADDR
gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2378 extern void set_gdbarch_skip_trampoline_code (struct gdbarch
*gdbarch
, gdbarch_skip_trampoline_code_ftype
*skip_trampoline_code
);
2379 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SKIP_TRAMPOLINE_CODE)
2380 #error "Non multi-arch definition of SKIP_TRAMPOLINE_CODE"
2383 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SKIP_TRAMPOLINE_CODE)
2384 #define SKIP_TRAMPOLINE_CODE(pc) (gdbarch_skip_trampoline_code (current_gdbarch, pc))
2388 /* For SVR4 shared libraries, each call goes through a small piece of
2389 trampoline code in the ".plt" section. IN_SOLIB_CALL_TRAMPOLINE evaluates
2390 to nonzero if we are currently stopped in one of these. */
2392 /* Default (function) for non- multi-arch platforms. */
2393 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_CALL_TRAMPOLINE)
2394 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (generic_in_solib_call_trampoline (pc, name))
2397 typedef int (gdbarch_in_solib_call_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2398 extern int gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2399 extern void set_gdbarch_in_solib_call_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_call_trampoline_ftype
*in_solib_call_trampoline
);
2400 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_CALL_TRAMPOLINE)
2401 #error "Non multi-arch definition of IN_SOLIB_CALL_TRAMPOLINE"
2404 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_CALL_TRAMPOLINE)
2405 #define IN_SOLIB_CALL_TRAMPOLINE(pc, name) (gdbarch_in_solib_call_trampoline (current_gdbarch, pc, name))
2409 /* Some systems also have trampoline code for returning from shared libs. */
2411 /* Default (function) for non- multi-arch platforms. */
2412 #if (!GDB_MULTI_ARCH) && !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2413 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (generic_in_solib_return_trampoline (pc, name))
2416 typedef int (gdbarch_in_solib_return_trampoline_ftype
) (CORE_ADDR pc
, char *name
);
2417 extern int gdbarch_in_solib_return_trampoline (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2418 extern void set_gdbarch_in_solib_return_trampoline (struct gdbarch
*gdbarch
, gdbarch_in_solib_return_trampoline_ftype
*in_solib_return_trampoline
);
2419 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (IN_SOLIB_RETURN_TRAMPOLINE)
2420 #error "Non multi-arch definition of IN_SOLIB_RETURN_TRAMPOLINE"
2423 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (IN_SOLIB_RETURN_TRAMPOLINE)
2424 #define IN_SOLIB_RETURN_TRAMPOLINE(pc, name) (gdbarch_in_solib_return_trampoline (current_gdbarch, pc, name))
2428 /* Sigtramp is a routine that the kernel calls (which then calls the
2429 signal handler). On most machines it is a library routine that is
2430 linked into the executable.
2432 This macro, given a program counter value and the name of the
2433 function in which that PC resides (which can be null if the name is
2434 not known), returns nonzero if the PC and name show that we are in
2437 On most machines just see if the name is sigtramp (and if we have
2438 no name, assume we are not in sigtramp).
2440 FIXME: cagney/2002-04-21: The function find_pc_partial_function
2441 calls find_pc_sect_partial_function() which calls PC_IN_SIGTRAMP.
2442 This means PC_IN_SIGTRAMP function can't be implemented by doing its
2443 own local NAME lookup.
2445 FIXME: cagney/2002-04-21: PC_IN_SIGTRAMP is something of a mess.
2446 Some code also depends on SIGTRAMP_START and SIGTRAMP_END but other
2449 /* Default (function) for non- multi-arch platforms. */
2450 #if (!GDB_MULTI_ARCH) && !defined (PC_IN_SIGTRAMP)
2451 #define PC_IN_SIGTRAMP(pc, name) (legacy_pc_in_sigtramp (pc, name))
2454 typedef int (gdbarch_pc_in_sigtramp_ftype
) (CORE_ADDR pc
, char *name
);
2455 extern int gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, CORE_ADDR pc
, char *name
);
2456 extern void set_gdbarch_pc_in_sigtramp (struct gdbarch
*gdbarch
, gdbarch_pc_in_sigtramp_ftype
*pc_in_sigtramp
);
2457 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (PC_IN_SIGTRAMP)
2458 #error "Non multi-arch definition of PC_IN_SIGTRAMP"
2461 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (PC_IN_SIGTRAMP)
2462 #define PC_IN_SIGTRAMP(pc, name) (gdbarch_pc_in_sigtramp (current_gdbarch, pc, name))
2466 #if defined (SIGTRAMP_START)
2467 /* Legacy for systems yet to multi-arch SIGTRAMP_START */
2468 #if !defined (SIGTRAMP_START_P)
2469 #define SIGTRAMP_START_P() (1)
2473 /* Default predicate for non- multi-arch targets. */
2474 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START_P)
2475 #define SIGTRAMP_START_P() (0)
2478 extern int gdbarch_sigtramp_start_p (struct gdbarch
*gdbarch
);
2479 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START_P)
2480 #error "Non multi-arch definition of SIGTRAMP_START"
2482 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START_P)
2483 #define SIGTRAMP_START_P() (gdbarch_sigtramp_start_p (current_gdbarch))
2486 /* Default (function) for non- multi-arch platforms. */
2487 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_START)
2488 #define SIGTRAMP_START(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_START"), 0)
2491 typedef CORE_ADDR (gdbarch_sigtramp_start_ftype
) (CORE_ADDR pc
);
2492 extern CORE_ADDR
gdbarch_sigtramp_start (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2493 extern void set_gdbarch_sigtramp_start (struct gdbarch
*gdbarch
, gdbarch_sigtramp_start_ftype
*sigtramp_start
);
2494 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_START)
2495 #error "Non multi-arch definition of SIGTRAMP_START"
2498 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_START)
2499 #define SIGTRAMP_START(pc) (gdbarch_sigtramp_start (current_gdbarch, pc))
2503 #if defined (SIGTRAMP_END)
2504 /* Legacy for systems yet to multi-arch SIGTRAMP_END */
2505 #if !defined (SIGTRAMP_END_P)
2506 #define SIGTRAMP_END_P() (1)
2510 /* Default predicate for non- multi-arch targets. */
2511 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END_P)
2512 #define SIGTRAMP_END_P() (0)
2515 extern int gdbarch_sigtramp_end_p (struct gdbarch
*gdbarch
);
2516 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END_P)
2517 #error "Non multi-arch definition of SIGTRAMP_END"
2519 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END_P)
2520 #define SIGTRAMP_END_P() (gdbarch_sigtramp_end_p (current_gdbarch))
2523 /* Default (function) for non- multi-arch platforms. */
2524 #if (!GDB_MULTI_ARCH) && !defined (SIGTRAMP_END)
2525 #define SIGTRAMP_END(pc) (internal_error (__FILE__, __LINE__, "SIGTRAMP_END"), 0)
2528 typedef CORE_ADDR (gdbarch_sigtramp_end_ftype
) (CORE_ADDR pc
);
2529 extern CORE_ADDR
gdbarch_sigtramp_end (struct gdbarch
*gdbarch
, CORE_ADDR pc
);
2530 extern void set_gdbarch_sigtramp_end (struct gdbarch
*gdbarch
, gdbarch_sigtramp_end_ftype
*sigtramp_end
);
2531 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (SIGTRAMP_END)
2532 #error "Non multi-arch definition of SIGTRAMP_END"
2535 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (SIGTRAMP_END)
2536 #define SIGTRAMP_END(pc) (gdbarch_sigtramp_end (current_gdbarch, pc))
2540 /* A target might have problems with watchpoints as soon as the stack
2541 frame of the current function has been destroyed. This mostly happens
2542 as the first action in a funtion's epilogue. in_function_epilogue_p()
2543 is defined to return a non-zero value if either the given addr is one
2544 instruction after the stack destroying instruction up to the trailing
2545 return instruction or if we can figure out that the stack frame has
2546 already been invalidated regardless of the value of addr. Targets
2547 which don't suffer from that problem could just let this functionality
2550 typedef int (gdbarch_in_function_epilogue_p_ftype
) (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2551 extern int gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, CORE_ADDR addr
);
2552 extern void set_gdbarch_in_function_epilogue_p (struct gdbarch
*gdbarch
, gdbarch_in_function_epilogue_p_ftype
*in_function_epilogue_p
);
2554 /* Given a vector of command-line arguments, return a newly allocated
2555 string which, when passed to the create_inferior function, will be
2556 parsed (on Unix systems, by the shell) to yield the same vector.
2557 This function should call error() if the argument vector is not
2558 representable for this target or if this target does not support
2559 command-line arguments.
2560 ARGC is the number of elements in the vector.
2561 ARGV is an array of strings, one per argument. */
2563 typedef char * (gdbarch_construct_inferior_arguments_ftype
) (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2564 extern char * gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, int argc
, char **argv
);
2565 extern void set_gdbarch_construct_inferior_arguments (struct gdbarch
*gdbarch
, gdbarch_construct_inferior_arguments_ftype
*construct_inferior_arguments
);
2567 #if defined (DWARF2_BUILD_FRAME_INFO)
2568 /* Legacy for systems yet to multi-arch DWARF2_BUILD_FRAME_INFO */
2569 #if !defined (DWARF2_BUILD_FRAME_INFO_P)
2570 #define DWARF2_BUILD_FRAME_INFO_P() (1)
2574 /* Default predicate for non- multi-arch targets. */
2575 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO_P)
2576 #define DWARF2_BUILD_FRAME_INFO_P() (0)
2579 extern int gdbarch_dwarf2_build_frame_info_p (struct gdbarch
*gdbarch
);
2580 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO_P)
2581 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2583 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO_P)
2584 #define DWARF2_BUILD_FRAME_INFO_P() (gdbarch_dwarf2_build_frame_info_p (current_gdbarch))
2587 /* Default (function) for non- multi-arch platforms. */
2588 #if (!GDB_MULTI_ARCH) && !defined (DWARF2_BUILD_FRAME_INFO)
2589 #define DWARF2_BUILD_FRAME_INFO(objfile) (internal_error (__FILE__, __LINE__, "DWARF2_BUILD_FRAME_INFO"), 0)
2592 typedef void (gdbarch_dwarf2_build_frame_info_ftype
) (struct objfile
*objfile
);
2593 extern void gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, struct objfile
*objfile
);
2594 extern void set_gdbarch_dwarf2_build_frame_info (struct gdbarch
*gdbarch
, gdbarch_dwarf2_build_frame_info_ftype
*dwarf2_build_frame_info
);
2595 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (DWARF2_BUILD_FRAME_INFO)
2596 #error "Non multi-arch definition of DWARF2_BUILD_FRAME_INFO"
2599 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (DWARF2_BUILD_FRAME_INFO)
2600 #define DWARF2_BUILD_FRAME_INFO(objfile) (gdbarch_dwarf2_build_frame_info (current_gdbarch, objfile))
2604 /* Default (function) for non- multi-arch platforms. */
2605 #if (!GDB_MULTI_ARCH) && !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2606 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (default_elf_make_msymbol_special (sym, msym))
2609 typedef void (gdbarch_elf_make_msymbol_special_ftype
) (asymbol
*sym
, struct minimal_symbol
*msym
);
2610 extern void gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, asymbol
*sym
, struct minimal_symbol
*msym
);
2611 extern void set_gdbarch_elf_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_elf_make_msymbol_special_ftype
*elf_make_msymbol_special
);
2612 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ELF_MAKE_MSYMBOL_SPECIAL)
2613 #error "Non multi-arch definition of ELF_MAKE_MSYMBOL_SPECIAL"
2616 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ELF_MAKE_MSYMBOL_SPECIAL)
2617 #define ELF_MAKE_MSYMBOL_SPECIAL(sym, msym) (gdbarch_elf_make_msymbol_special (current_gdbarch, sym, msym))
2621 /* Default (function) for non- multi-arch platforms. */
2622 #if (!GDB_MULTI_ARCH) && !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2623 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (default_coff_make_msymbol_special (val, msym))
2626 typedef void (gdbarch_coff_make_msymbol_special_ftype
) (int val
, struct minimal_symbol
*msym
);
2627 extern void gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, int val
, struct minimal_symbol
*msym
);
2628 extern void set_gdbarch_coff_make_msymbol_special (struct gdbarch
*gdbarch
, gdbarch_coff_make_msymbol_special_ftype
*coff_make_msymbol_special
);
2629 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (COFF_MAKE_MSYMBOL_SPECIAL)
2630 #error "Non multi-arch definition of COFF_MAKE_MSYMBOL_SPECIAL"
2633 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (COFF_MAKE_MSYMBOL_SPECIAL)
2634 #define COFF_MAKE_MSYMBOL_SPECIAL(val, msym) (gdbarch_coff_make_msymbol_special (current_gdbarch, val, msym))
2638 /* Default (value) for non- multi-arch platforms. */
2639 #if (!GDB_MULTI_ARCH) && !defined (NAME_OF_MALLOC)
2640 #define NAME_OF_MALLOC ("malloc")
2643 extern const char * gdbarch_name_of_malloc (struct gdbarch
*gdbarch
);
2644 extern void set_gdbarch_name_of_malloc (struct gdbarch
*gdbarch
, const char * name_of_malloc
);
2645 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (NAME_OF_MALLOC)
2646 #error "Non multi-arch definition of NAME_OF_MALLOC"
2649 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (NAME_OF_MALLOC)
2650 #define NAME_OF_MALLOC (gdbarch_name_of_malloc (current_gdbarch))
2654 /* Default (value) for non- multi-arch platforms. */
2655 #if (!GDB_MULTI_ARCH) && !defined (CANNOT_STEP_BREAKPOINT)
2656 #define CANNOT_STEP_BREAKPOINT (0)
2659 extern int gdbarch_cannot_step_breakpoint (struct gdbarch
*gdbarch
);
2660 extern void set_gdbarch_cannot_step_breakpoint (struct gdbarch
*gdbarch
, int cannot_step_breakpoint
);
2661 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (CANNOT_STEP_BREAKPOINT)
2662 #error "Non multi-arch definition of CANNOT_STEP_BREAKPOINT"
2665 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (CANNOT_STEP_BREAKPOINT)
2666 #define CANNOT_STEP_BREAKPOINT (gdbarch_cannot_step_breakpoint (current_gdbarch))
2670 /* Default (value) for non- multi-arch platforms. */
2671 #if (!GDB_MULTI_ARCH) && !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2672 #define HAVE_NONSTEPPABLE_WATCHPOINT (0)
2675 extern int gdbarch_have_nonsteppable_watchpoint (struct gdbarch
*gdbarch
);
2676 extern void set_gdbarch_have_nonsteppable_watchpoint (struct gdbarch
*gdbarch
, int have_nonsteppable_watchpoint
);
2677 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2678 #error "Non multi-arch definition of HAVE_NONSTEPPABLE_WATCHPOINT"
2681 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (HAVE_NONSTEPPABLE_WATCHPOINT)
2682 #define HAVE_NONSTEPPABLE_WATCHPOINT (gdbarch_have_nonsteppable_watchpoint (current_gdbarch))
2686 #if defined (ADDRESS_CLASS_TYPE_FLAGS)
2687 /* Legacy for systems yet to multi-arch ADDRESS_CLASS_TYPE_FLAGS */
2688 #if !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2689 #define ADDRESS_CLASS_TYPE_FLAGS_P() (1)
2693 /* Default predicate for non- multi-arch targets. */
2694 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2695 #define ADDRESS_CLASS_TYPE_FLAGS_P() (0)
2698 extern int gdbarch_address_class_type_flags_p (struct gdbarch
*gdbarch
);
2699 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2700 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2702 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS_P)
2703 #define ADDRESS_CLASS_TYPE_FLAGS_P() (gdbarch_address_class_type_flags_p (current_gdbarch))
2706 /* Default (function) for non- multi-arch platforms. */
2707 #if (!GDB_MULTI_ARCH) && !defined (ADDRESS_CLASS_TYPE_FLAGS)
2708 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (internal_error (__FILE__, __LINE__, "ADDRESS_CLASS_TYPE_FLAGS"), 0)
2711 typedef int (gdbarch_address_class_type_flags_ftype
) (int byte_size
, int dwarf2_addr_class
);
2712 extern int gdbarch_address_class_type_flags (struct gdbarch
*gdbarch
, int byte_size
, int dwarf2_addr_class
);
2713 extern void set_gdbarch_address_class_type_flags (struct gdbarch
*gdbarch
, gdbarch_address_class_type_flags_ftype
*address_class_type_flags
);
2714 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) && defined (ADDRESS_CLASS_TYPE_FLAGS)
2715 #error "Non multi-arch definition of ADDRESS_CLASS_TYPE_FLAGS"
2718 #if (GDB_MULTI_ARCH > GDB_MULTI_ARCH_PARTIAL) || !defined (ADDRESS_CLASS_TYPE_FLAGS)
2719 #define ADDRESS_CLASS_TYPE_FLAGS(byte_size, dwarf2_addr_class) (gdbarch_address_class_type_flags (current_gdbarch, byte_size, dwarf2_addr_class))
2723 extern int gdbarch_address_class_type_flags_to_name_p (struct gdbarch
*gdbarch
);
2725 typedef char * (gdbarch_address_class_type_flags_to_name_ftype
) (struct gdbarch
*gdbarch
, int type_flags
);
2726 extern char * gdbarch_address_class_type_flags_to_name (struct gdbarch
*gdbarch
, int type_flags
);
2727 extern void set_gdbarch_address_class_type_flags_to_name (struct gdbarch
*gdbarch
, gdbarch_address_class_type_flags_to_name_ftype
*address_class_type_flags_to_name
);
2729 extern int gdbarch_address_class_name_to_type_flags_p (struct gdbarch
*gdbarch
);
2731 typedef int (gdbarch_address_class_name_to_type_flags_ftype
) (struct gdbarch
*gdbarch
, char *name
, int *type_flags_ptr
);
2732 extern int gdbarch_address_class_name_to_type_flags (struct gdbarch
*gdbarch
, char *name
, int *type_flags_ptr
);
2733 extern void set_gdbarch_address_class_name_to_type_flags (struct gdbarch
*gdbarch
, gdbarch_address_class_name_to_type_flags_ftype
*address_class_name_to_type_flags
);
2735 /* Is a register in a group */
2737 typedef int (gdbarch_register_reggroup_p_ftype
) (struct gdbarch
*gdbarch
, int regnum
, struct reggroup
*reggroup
);
2738 extern int gdbarch_register_reggroup_p (struct gdbarch
*gdbarch
, int regnum
, struct reggroup
*reggroup
);
2739 extern void set_gdbarch_register_reggroup_p (struct gdbarch
*gdbarch
, gdbarch_register_reggroup_p_ftype
*register_reggroup_p
);
2741 extern struct gdbarch_tdep
*gdbarch_tdep (struct gdbarch
*gdbarch
);
2744 /* Mechanism for co-ordinating the selection of a specific
2747 GDB targets (*-tdep.c) can register an interest in a specific
2748 architecture. Other GDB components can register a need to maintain
2749 per-architecture data.
2751 The mechanisms below ensures that there is only a loose connection
2752 between the set-architecture command and the various GDB
2753 components. Each component can independently register their need
2754 to maintain architecture specific data with gdbarch.
2758 Previously, a single TARGET_ARCHITECTURE_HOOK was provided. It
2761 The more traditional mega-struct containing architecture specific
2762 data for all the various GDB components was also considered. Since
2763 GDB is built from a variable number of (fairly independent)
2764 components it was determined that the global aproach was not
2768 /* Register a new architectural family with GDB.
2770 Register support for the specified ARCHITECTURE with GDB. When
2771 gdbarch determines that the specified architecture has been
2772 selected, the corresponding INIT function is called.
2776 The INIT function takes two parameters: INFO which contains the
2777 information available to gdbarch about the (possibly new)
2778 architecture; ARCHES which is a list of the previously created
2779 ``struct gdbarch'' for this architecture.
2781 The INFO parameter is, as far as possible, be pre-initialized with
2782 information obtained from INFO.ABFD or the previously selected
2785 The ARCHES parameter is a linked list (sorted most recently used)
2786 of all the previously created architures for this architecture
2787 family. The (possibly NULL) ARCHES->gdbarch can used to access
2788 values from the previously selected architecture for this
2789 architecture family. The global ``current_gdbarch'' shall not be
2792 The INIT function shall return any of: NULL - indicating that it
2793 doesn't recognize the selected architecture; an existing ``struct
2794 gdbarch'' from the ARCHES list - indicating that the new
2795 architecture is just a synonym for an earlier architecture (see
2796 gdbarch_list_lookup_by_info()); a newly created ``struct gdbarch''
2797 - that describes the selected architecture (see gdbarch_alloc()).
2799 The DUMP_TDEP function shall print out all target specific values.
2800 Care should be taken to ensure that the function works in both the
2801 multi-arch and non- multi-arch cases. */
2805 struct gdbarch
*gdbarch
;
2806 struct gdbarch_list
*next
;
2811 /* Use default: NULL (ZERO). */
2812 const struct bfd_arch_info
*bfd_arch_info
;
2814 /* Use default: BFD_ENDIAN_UNKNOWN (NB: is not ZERO). */
2817 /* Use default: NULL (ZERO). */
2820 /* Use default: NULL (ZERO). */
2821 struct gdbarch_tdep_info
*tdep_info
;
2824 typedef struct gdbarch
*(gdbarch_init_ftype
) (struct gdbarch_info info
, struct gdbarch_list
*arches
);
2825 typedef void (gdbarch_dump_tdep_ftype
) (struct gdbarch
*gdbarch
, struct ui_file
*file
);
2827 /* DEPRECATED - use gdbarch_register() */
2828 extern void register_gdbarch_init (enum bfd_architecture architecture
, gdbarch_init_ftype
*);
2830 extern void gdbarch_register (enum bfd_architecture architecture
,
2831 gdbarch_init_ftype
*,
2832 gdbarch_dump_tdep_ftype
*);
2835 /* Return a freshly allocated, NULL terminated, array of the valid
2836 architecture names. Since architectures are registered during the
2837 _initialize phase this function only returns useful information
2838 once initialization has been completed. */
2840 extern const char **gdbarch_printable_names (void);
2843 /* Helper function. Search the list of ARCHES for a GDBARCH that
2844 matches the information provided by INFO. */
2846 extern struct gdbarch_list
*gdbarch_list_lookup_by_info (struct gdbarch_list
*arches
, const struct gdbarch_info
*info
);
2849 /* Helper function. Create a preliminary ``struct gdbarch''. Perform
2850 basic initialization using values obtained from the INFO andTDEP
2851 parameters. set_gdbarch_*() functions are called to complete the
2852 initialization of the object. */
2854 extern struct gdbarch
*gdbarch_alloc (const struct gdbarch_info
*info
, struct gdbarch_tdep
*tdep
);
2857 /* Helper function. Free a partially-constructed ``struct gdbarch''.
2858 It is assumed that the caller freeds the ``struct
2861 extern void gdbarch_free (struct gdbarch
*);
2864 /* Helper function. Force an update of the current architecture.
2866 The actual architecture selected is determined by INFO, ``(gdb) set
2867 architecture'' et.al., the existing architecture and BFD's default
2868 architecture. INFO should be initialized to zero and then selected
2869 fields should be updated.
2871 Returns non-zero if the update succeeds */
2873 extern int gdbarch_update_p (struct gdbarch_info info
);
2877 /* Register per-architecture data-pointer.
2879 Reserve space for a per-architecture data-pointer. An identifier
2880 for the reserved data-pointer is returned. That identifer should
2881 be saved in a local static variable.
2883 The per-architecture data-pointer is either initialized explicitly
2884 (set_gdbarch_data()) or implicitly (by INIT() via a call to
2885 gdbarch_data()). FREE() is called to delete either an existing
2886 data-pointer overridden by set_gdbarch_data() or when the
2887 architecture object is being deleted.
2889 When a previously created architecture is re-selected, the
2890 per-architecture data-pointer for that previous architecture is
2891 restored. INIT() is not re-called.
2893 Multiple registrarants for any architecture are allowed (and
2894 strongly encouraged). */
2896 struct gdbarch_data
;
2898 typedef void *(gdbarch_data_init_ftype
) (struct gdbarch
*gdbarch
);
2899 typedef void (gdbarch_data_free_ftype
) (struct gdbarch
*gdbarch
,
2901 extern struct gdbarch_data
*register_gdbarch_data (gdbarch_data_init_ftype
*init
,
2902 gdbarch_data_free_ftype
*free
);
2903 extern void set_gdbarch_data (struct gdbarch
*gdbarch
,
2904 struct gdbarch_data
*data
,
2907 extern void *gdbarch_data (struct gdbarch
*gdbarch
, struct gdbarch_data
*);
2910 /* Register per-architecture memory region.
2912 Provide a memory-region swap mechanism. Per-architecture memory
2913 region are created. These memory regions are swapped whenever the
2914 architecture is changed. For a new architecture, the memory region
2915 is initialized with zero (0) and the INIT function is called.
2917 Memory regions are swapped / initialized in the order that they are
2918 registered. NULL DATA and/or INIT values can be specified.
2920 New code should use register_gdbarch_data(). */
2922 typedef void (gdbarch_swap_ftype
) (void);
2923 extern void register_gdbarch_swap (void *data
, unsigned long size
, gdbarch_swap_ftype
*init
);
2924 #define REGISTER_GDBARCH_SWAP(VAR) register_gdbarch_swap (&(VAR), sizeof ((VAR)), NULL)
2928 /* The target-system-dependent byte order is dynamic */
2930 extern int target_byte_order
;
2931 #ifndef TARGET_BYTE_ORDER
2932 #define TARGET_BYTE_ORDER (target_byte_order + 0)
2935 extern int target_byte_order_auto
;
2936 #ifndef TARGET_BYTE_ORDER_AUTO
2937 #define TARGET_BYTE_ORDER_AUTO (target_byte_order_auto + 0)
2942 /* The target-system-dependent BFD architecture is dynamic */
2944 extern int target_architecture_auto
;
2945 #ifndef TARGET_ARCHITECTURE_AUTO
2946 #define TARGET_ARCHITECTURE_AUTO (target_architecture_auto + 0)
2949 extern const struct bfd_arch_info
*target_architecture
;
2950 #ifndef TARGET_ARCHITECTURE
2951 #define TARGET_ARCHITECTURE (target_architecture + 0)
2955 /* The target-system-dependent disassembler is semi-dynamic */
2957 extern int dis_asm_read_memory (bfd_vma memaddr
, bfd_byte
*myaddr
,
2958 unsigned int len
, disassemble_info
*info
);
2960 extern void dis_asm_memory_error (int status
, bfd_vma memaddr
,
2961 disassemble_info
*info
);
2963 extern void dis_asm_print_address (bfd_vma addr
,
2964 disassemble_info
*info
);
2966 extern int (*tm_print_insn
) (bfd_vma
, disassemble_info
*);
2967 extern disassemble_info tm_print_insn_info
;
2968 #ifndef TARGET_PRINT_INSN_INFO
2969 #define TARGET_PRINT_INSN_INFO (&tm_print_insn_info)
2974 /* Set the dynamic target-system-dependent parameters (architecture,
2975 byte-order, ...) using information found in the BFD */
2977 extern void set_gdbarch_from_file (bfd
*);
2980 /* Initialize the current architecture to the "first" one we find on
2983 extern void initialize_current_architecture (void);
2985 /* For non-multiarched targets, do any initialization of the default
2986 gdbarch object necessary after the _initialize_MODULE functions
2988 extern void initialize_non_multiarch (void);
2990 /* gdbarch trace variable */
2991 extern int gdbarch_debug
;
2993 extern void gdbarch_dump (struct gdbarch
*gdbarch
, struct ui_file
*file
);